13-10-2020
Chemistry

contestada

Which of the following is a polyatomic element ?
1-s8
2-co
3-Na
4-Cl2

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mirabqis mirabqis

13-10-2020

CO cause polyatomic means many types of atom.

S8 only contain one type of atom - S
Na only contain one type of atom - Na
Cl2 only contain one type of atom - Cl
CO contains two types of atoms - C and O

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alexam28 alexam28

13-10-2020

Sulphur S8 and phosphorous P4 are polyatomic

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