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stiks02 [169]
2 years ago
5

· List the atomic numbers of the elements in Period 2.

Physics
2 answers:
Phoenix [80]2 years ago
5 0

beryllium boron hydrogen carbon silicon

PilotLPTM [1.2K]2 years ago
4 0

Answer:

3,4,5,6,7,8,9,10

3. lithium

4. beryllium

5. boron

6. carbon

7. nitrogen

8. oxygen

9. fluorine

10. neon

those are the numbers in period 2 on the periodic table.

Explanation:

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