The First 20 Elements of the Periodic Table (Pt. 2) - Natural Science - General Information

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8 Terms

1
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What is the atomic number for He?

The atomic number for He is 2.

2
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What is the atomic number for Li?

The atomic number for Li is 3. Same applies for its protons.

3
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What is the atomic number for Be?

The atomic number for Be is 4.

4
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What is the atomic number for B?

The atomic number for B is 5.

5
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What is the atomic number for O?

The atomic number for O is 8. (Same applies with its protons)

6
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What is the atomic number for Si?

The atomic number for Si is 14.

7
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What is the atomic number for S?

The atomic number for S is 16.

8
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What is the atomic number for Ca?

The atomic number for Ca is 20/