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3241004551 [841]

4 years ago

15

The element copper has 29 protons. What is the atomic number of copper?

2 answers:

Mumz [18]4 years ago

7 0

29.....the number of protons is also the same as the atomic number.

Aleksandr-060686 [28]4 years ago

3 0

Answer:

29

Explanation:

We are given that

An element has 29 protons.

Number of protons=29

We have to find the atomic number of copper.

We know that

Atomic number of an element:

Atomic number is defined as the number of protons of an element.

It is represented by Z.

Number of protons=Atomic number =Z

Therefore, Atomic number of copper=Z=29

Answer: 29

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