Question

ASAP HELP PLZ!!!!! question down below

Answer 1

Answer:

The no. of atoms of each element.

dude option 3rd is correct

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Peace!

Answer 2

Answer:

I don't know number 1 but number

2. is inorder to be stable the hydrogen atom must contain 2electron in its shell and the oxygen must contain 8eleclron in its outer most shell.

3. Hydrogen contain 1atom . and oxygen contain 8 atom.......

Hope so it helps you.