What is the atomic number of Krypton?

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Solution

The correct option is A 36
The atomic number is the number of protons in an atom of an element. An atom of Krypton has 36 protons in its nucleus.

Hence, Krypton's atomic number is 36.

Hence, the correct option is $A$

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What is the atomic number of Krypton?

The correct option is A 36The atomic number is the number of protons in an atom of an element. An atom of Krypton has 36 protons in its nucleus.Hence, Krypton's atomic number is 36. Hence, the correct option is A

The correct option is A 36
The atomic number is the number of protons in an atom of an element. An atom of Krypton has 36 protons in its nucleus.

Hence, Krypton's atomic number is 36.

Hence, the correct option is $A$