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What are the 20 element​
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What are the 20 element​

User Hasan Hafiz Pasha
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5 votes

Answer:

you shoudl ask this question more clearly?

Step-by-step explanation:

User Roray
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5.2k points
4 votes

Answer:

The 20th Element is Calcium (Ca).

The 20 Elements are:

Hydrogen

helium

lithium

berilium

boron

carbon

nitrogen

oxygen

flourine

neon

sodium

magnesium

aluminium

silicon

phosphorus

sulphur

chlorine

argon

potassium

calcium

User Mrunal Thanki
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