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kweenlexis
 one year ago
i need help in science can someone help me?
kweenlexis
 one year ago
i need help in science can someone help me?

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kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1The sum of the protons and neutrons in an atom is its A. atomic number. B. atomic energy. C. atomic mass. D. charge.

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1i think its A but i am not 100% sure im like %% sure lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A.. You can alway google these

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1What is the smallest particle of an element that still has the same chemical properties? A. mixture B. compound C. molecule D. atom

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you need atoms to make a molecule

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1good point @suppa_lova and thx to u both have more questions :)

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1The periodic table below shows which elements are metals, nonmetals, and metalloids. The element with the chemical symbol _______ is a metal. A. Xe B. Cs C. Rn D. Si

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1i can copy the perodic table :(

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1let me see something real quick though

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1https://app130.studyisland.com/pics/107656periodicmetals.png

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1Carbon dioxide is formed when two oxygen atoms chemically combine with a carbon atom. Which term best describes carbon dioxide? A. mixture B. compound C. element D. atom

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1https://app130.studyisland.com/pics/209201periodicnitrogen.PNG

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1What is nitrogen's atomic number? A. 14.0067 B. 5A C. N D. 7

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1thats the picture that was the question ^_^

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1never mind thats tooo easy ;)

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1What is nitrogen's atomic number? A. 14.0067 B. 5A C. N D. 7

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1.Dany has a snowball. Which of the following situations describes Dany observing the object undergoing a physical change. A. She slides it along a pond covered in smooth ice. B. She throws it high into the air. C. She takes it indoors and watches it melt. D. She gently sets it on the ground.

kweenlexis
 one year ago
Best ResponseYou've already chosen the best response.1there is the picture of dany.
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