Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anqie37 Group Title

All elements are the same everywhere and all atoms of the same element are also the same. Suppose you make contact with an alien race who want to share their scientific knowledge with you. They have elements too, but they classify them by the number of neutrally charged particles. They present you with their element, "Gacainium", which has 117 neutrally charged particles. Taking a sample back to the lab, you find that the mass number of the element Gacainium to be 195. What is the Earth equivalent of this element the aliens have presented to you? please helpp ! own words

  • one year ago
  • one year ago

  • This Question is Closed
  1. ComeAlongP0nd Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    This should be in a different group.

    • one year ago
  2. Callisto Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Please post it in the Chemistry group. Thank you. Link to the Chemistry group: http://openstudy.com/study#/groups/Chemistry

    • one year ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...


  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.