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1 vote
The atomic number of an element is the total number of which particles in the atom?

A.neutrons
B.electrons
C.protons
D.protons and electrons

2 Answers

1 vote

Answer:

d. protons and electrons

Step-by-step explanation:

protons and electrons = atomic number of an element

User Sachin Shah
by
4.3k points
5 votes

Answer:

d. protons and electrons

Step-by-step explanation:

Atomic number = protons = electron

User Rosdi Kasim
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4.8k points