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Phantasy [73]
3 years ago
7

Shameeka is studying for an exam. She took the notes below about calcium and chlorine, which are known to form ionic bonds.

Biology
2 answers:
almond37 [142]3 years ago
6 0

Answer:

B) The individual calcium atom has a positive, not negative, 2 charge.

Explanation:

Hope this helps. Have a good day!

shtirl [24]3 years ago
5 0

Answer:

The individual calcium atom has a positive, not negative, 2 charge.

Explanation:

The error in her study is in the second line of her note which suggests that the individual calcium atoms becomes ions with a negative 2 charge.

  • When atom loses electrons, it has a net positive charge on it.
  • Not a negative charge.
  • This is because the number of protons is now more than electrons.
  • Therefore, a net charge on the calcium atom will be a positive one.
  • This is her mistake.
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