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In-s [12.5K]
3 years ago
14

Which two periods have the same number of elements ​

Chemistry
2 answers:
Stels [109]3 years ago
7 0

Answer:

4 & 5 have the same number of elements

Bogdan [553]3 years ago
6 0

Answer:

Periods 2 and 3 have the same number of elements.

Explanation:

I think periods  4 and 5 also have the same number of elements.

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To make 340mL of a 0.4 M solution of Lici, how many mL of a 8 M solution should be used?
ioda

Answer:

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Which of the following are likely to form a covalent bond?
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8 0
3 years ago
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sineoko [7]

Answer:

CaS

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Hello!

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Best regards!

5 0
2 years ago
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