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What is the atomic number of helium

User ScreechOwl
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2 Answers

3 votes

Answer:

2

Step-by-step explanation:

The atomic number for helium is 2.

User Wanderson Santos
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8.8k points
2 votes

Answer:

2

Step-by-step explanation:

Its atomic number is 2, so it has two protons in its nucleus.

User Matthew Allen
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