UnnoticedLemon UnnoticedLemon

30-09-2020
Mathematics

contestada

An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does an uncharged zinc atom have?

A.30
B.35
C.65
D.95

Respuesta :

rysinka2003 rysinka2003

30-09-2020

the answer is A)30

Hope it helps

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sbrnaries sbrnaries

29-01-2021

Answer:

The answer is 30

Step-by-step explanation:

the atomic number is the number of protons

Answer Link

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