aashutoshchaudhary63 aashutoshchaudhary63

03-10-2021
Chemistry

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what is the molecular formula of first 20 elements

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wambuistacy819 wambuistacy819

03-10-2021

Answer:

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

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