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MTALHAHASSAN2

  • one year ago

Need help!! Can someone please look at my all the answer on the worksheet

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  1. MTALHAHASSAN2
    • one year ago
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  2. MTALHAHASSAN2
    • one year ago
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    @eabollich here is a page 1

  3. anonymous
    • one year ago
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    Thank you, The images are still quite blurry, it might help if you type out the ones you are the least sure about. I do not have enough knowlege of isotopes and radioactive decay to answer those questions. The answer to number 20 is B, not A

  4. anonymous
    • one year ago
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    I can't read how many neutrons are in the nucleus of number 5

  5. anonymous
    • one year ago
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    Everything else seems fine

  6. MTALHAHASSAN2
    • one year ago
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    which question you can't read

  7. MTALHAHASSAN2
    • one year ago
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    And also is 20 a or b

  8. MTALHAHASSAN2
    • one year ago
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    I mean the question 20

  9. anonymous
    • one year ago
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    I can't read the number inside of the nucleus of the atom in question #5. Question 20 is B.

  10. MTALHAHASSAN2
    • one year ago
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    It's 14 p and 17 n

  11. anonymous
    • one year ago
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    Great! You did a good job. I am not qualified to answer questions about isotopes and radioactivity but all of the other questions seem to be correct if you change #20.

  12. MTALHAHASSAN2
    • one year ago
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    What is 27

  13. MTALHAHASSAN2
    • one year ago
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    I did not get 27

  14. MTALHAHASSAN2
    • one year ago
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    This be page 2

  15. MTALHAHASSAN2
    • one year ago
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  16. anonymous
    • one year ago
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    I don't see any question #27

  17. MTALHAHASSAN2
    • one year ago
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    Ok wait but can you plz see those worksheer

  18. MTALHAHASSAN2
    • one year ago
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    Please

  19. anonymous
    • one year ago
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    Too blurry. From what I think the questions say, I am guessing that you answered them correctly though.

  20. MTALHAHASSAN2
    • one year ago
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    Which worksheet is blurry

  21. MTALHAHASSAN2
    • one year ago
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    both of them

  22. MTALHAHASSAN2
    • one year ago
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    @Data_LG2

  23. MTALHAHASSAN2
    • one year ago
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    @eabollich

  24. MTALHAHASSAN2
    • one year ago
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    @jagr2713

  25. MTALHAHASSAN2
    • one year ago
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    @Haseeb96

  26. MTALHAHASSAN2
    • one year ago
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  27. MTALHAHASSAN2
    • one year ago
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    can you see it

  28. MTALHAHASSAN2
    • one year ago
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  29. MTALHAHASSAN2
    • one year ago
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    Is anyone good in physics

  30. IamStark
    • one year ago
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    Can you please repost your question in a new thread one by one. It's quite confusing here.

  31. MTALHAHASSAN2
    • one year ago
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    ok wait I will try

  32. MTALHAHASSAN2
    • one year ago
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  33. MTALHAHASSAN2
    • one year ago
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    @IamStark

  34. MTALHAHASSAN2
    • one year ago
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    @MilkNCookies

  35. MTALHAHASSAN2
    • one year ago
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    @IamStark know its kind of better

  36. MTALHAHASSAN2
    • one year ago
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  37. MTALHAHASSAN2
    • one year ago
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    what would be the answer for this one

  38. MTALHAHASSAN2
    • one year ago
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    I choose b

  39. IamStark
    • one year ago
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    ok, so in an \(\alpha\) decay, a nucleus sheds two protons and two neutrons which are collectively called as an \(\alpha\) particle. So, in this case the atomic number of the parent atom will decrease with 2 and the mass number will decrease with 4.

  40. IamStark
    • one year ago
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    Ar you getting my point?

  41. MTALHAHASSAN2
    • one year ago
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    yes so it b or d

  42. MTALHAHASSAN2
    • one year ago
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    hello

  43. IamStark
    • one year ago
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    You tell me, which one should it be?

  44. MTALHAHASSAN2
    • one year ago
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    d

  45. MTALHAHASSAN2
    • one year ago
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    right

  46. MTALHAHASSAN2
    • one year ago
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    hello

  47. MTALHAHASSAN2
    • one year ago
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    @iamMJae

  48. MTALHAHASSAN2
    • one year ago
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    are you there

  49. IamStark
    • one year ago
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    \(\huge \checkmark\)

  50. MTALHAHASSAN2
    • one year ago
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    ok so d is right

  51. MTALHAHASSAN2
    • one year ago
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  52. MTALHAHASSAN2
    • one year ago
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    @taramgrant0543664 are you plz look at question 14

  53. MTALHAHASSAN2
    • one year ago
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    I mean can you plz look at question 14

  54. taramgrant0543664
    • one year ago
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    The carbon 14 one?

  55. MTALHAHASSAN2
    • one year ago
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    ye

  56. MTALHAHASSAN2
    • one year ago
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    The standard notation for carbon-14 is shown. How many neutrons does one atom of carbon-14 contain?

  57. taramgrant0543664
    • one year ago
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    Well I can just barely read it but if it's asking about neutrons which I believe it is there is 6

  58. MTALHAHASSAN2
    • one year ago
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    |dw:1436422055845:dw|

  59. MTALHAHASSAN2
    • one year ago
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    a)8 b) 20 c) 6 d) 14

  60. MTALHAHASSAN2
    • one year ago
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    so it be c

  61. taramgrant0543664
    • one year ago
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    Ya

  62. MTALHAHASSAN2
    • one year ago
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    what about 15

  63. MTALHAHASSAN2
    • one year ago
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    Plutonium-239 undergoes alpha decay. Which general equation would you use to help write the nuclear reaction equation for this alpha decay

  64. MTALHAHASSAN2
    • one year ago
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    which one do you think

  65. taramgrant0543664
    • one year ago
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    B

  66. MTALHAHASSAN2
    • one year ago
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    are you sure

  67. MTALHAHASSAN2
    • one year ago
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    that what I get

  68. taramgrant0543664
    • one year ago
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    it has to produce He and that's the only one I saw with He but the picture is too blurry to make out the answers very well so I picked the only one that I was able to see He

  69. MTALHAHASSAN2
    • one year ago
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    oh yeah there is not He is other options

  70. taramgrant0543664
    • one year ago
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    No there isn't He in any of the other options

  71. MTALHAHASSAN2
    • one year ago
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    yes there is not

  72. MTALHAHASSAN2
    • one year ago
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    so what one be right

  73. MTALHAHASSAN2
    • one year ago
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    b

  74. taramgrant0543664
    • one year ago
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    The one with He in it

  75. MTALHAHASSAN2
    • one year ago
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    what about number 17

  76. MTALHAHASSAN2
    • one year ago
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    I get a

  77. taramgrant0543664
    • one year ago
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    Yes it's A

  78. MTALHAHASSAN2
    • one year ago
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    sure na

  79. MTALHAHASSAN2
    • one year ago
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  80. MTALHAHASSAN2
    • one year ago
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    just plz help me with question 27

  81. MTALHAHASSAN2
    • one year ago
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    this is the last page

  82. MTALHAHASSAN2
    • one year ago
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    and also this is a better pic

  83. MTALHAHASSAN2
    • one year ago
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    just look at question number 26 to 29

  84. MTALHAHASSAN2
    • one year ago
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    plz

  85. MTALHAHASSAN2
    • one year ago
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    @taramgrant0543664 are you there

  86. taramgrant0543664
    • one year ago
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    Yes I'm still here it's called trying to read that sheet of paper you gotta give me a min you ask me 27 and then you ask me about the sheet so I have to look at all through so hold your horses I can't read that fast when the pic is a little blurry!

  87. MTALHAHASSAN2
    • one year ago
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    oh sorry my bad take your time

  88. taramgrant0543664
    • one year ago
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    26 is not A I don't know if you are eleminating that one or you're picking it but should be 32

  89. taramgrant0543664
    • one year ago
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    27 I would say is c

  90. MTALHAHASSAN2
    • one year ago
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    for which question

  91. MTALHAHASSAN2
    • one year ago
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    you mean question 26 is not a

  92. MTALHAHASSAN2
    • one year ago
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    ok

  93. MTALHAHASSAN2
    • one year ago
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    but how you get 32 for question 26

  94. taramgrant0543664
    • one year ago
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    The last two would be B and then D

  95. MTALHAHASSAN2
    • one year ago
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    what that I wrote

  96. MTALHAHASSAN2
    • one year ago
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  97. taramgrant0543664
    • one year ago
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    mass number of 72 corresponds with Ge on the periodic table which has an atomic number of 32, protons and electrons are the same as the atomic number but neutrons don't follow that idea

  98. MTALHAHASSAN2
    • one year ago
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    can you plz look at it

  99. taramgrant0543664
    • one year ago
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    You do realize you said last sheet last time right? And you have that sheet fine but again it's hard to see

  100. MTALHAHASSAN2
    • one year ago
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    sorry dear this one is the last promice

  101. MTALHAHASSAN2
    • one year ago
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    so in question 5 they are asking for the mass number of the atom

  102. MTALHAHASSAN2
    • one year ago
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    14 p and 17 n

  103. MTALHAHASSAN2
    • one year ago
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    I get 31

  104. MTALHAHASSAN2
    • one year ago
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    c

  105. taramgrant0543664
    • one year ago
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    14+17= u you answer

  106. MTALHAHASSAN2
    • one year ago
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    31

  107. taramgrant0543664
    • one year ago
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    Sure

  108. MTALHAHASSAN2
    • one year ago
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    in question 6 they are asking for the chemical name of the isotopes shown here

  109. MTALHAHASSAN2
    • one year ago
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    14 p and 17 n

  110. MTALHAHASSAN2
    • one year ago
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    a) oxygen -14 b) potassium-31 c) argon-17 d) silicon-31

  111. taramgrant0543664
    • one year ago
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    All your answers on the sheet were right!

  112. MTALHAHASSAN2
    • one year ago
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    sure na

  113. taramgrant0543664
    • one year ago
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    These are the same questions as the sheet you had posted the answers were great

  114. MTALHAHASSAN2
    • one year ago
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    ok sure and thnx for the help. I appreciated

  115. MTALHAHASSAN2
    • one year ago
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    Thnx a lot sister

  116. taramgrant0543664
    • one year ago
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    No problem

  117. MTALHAHASSAN2
    • one year ago
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    I hope I will get full marks in it

  118. MTALHAHASSAN2
    • one year ago
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    let see

  119. MTALHAHASSAN2
    • one year ago
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    ok bye

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