Question

What determines the atomic number of an atom?


A.
the number of neutrons in two atoms of an element


B.
the number of electrons in the outer layer of any atom


C.
the number of protons in every atom of an element


D.
the number of protons plus the number of neutrons in an atom @amistre64

Answer 1

idk

Answer 2

The mass number of an atom is the total number of protons and neutrons it contains.

Answer 3

sorry i dont understand...

Answer 4

A?

Answer 5

Protons + Neutrons = Atomic Number, and the atomic mass.

Answer 6

its a or c i think

Answer 7

(Hint) Not A.

Answer 8

so its C :D

Answer 9

Protons Plus Neutrons Equal Atomic Number.

Answer 10

wait so its D?

Answer 11

i dont reallyknow biology

Answer 12

All the atoms of an element have the same atomic number (number of protons). The atoms of different elements have different numbers of protons. For example, all oxygen atoms have 8 protons and all sodium atoms have 11 protons. The mass number of an atom is the total number of protons and neutrons it contains.

Answer 13

Hope This Helps! :D

Answer 14

i sure its d

Answer 15

n i dont know what your are saying :( @MissKitty777

Answer 16

Oh I'm Sorry! Here.
The mass of an atom is the total number of protons and neutrons it contains.

Answer 17

D

Answer 18

thanks :D

Answer 19

Your Welcome! Good Luck In School!
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Answer 20

misskitty is a man

Answer 21

he cant even spell geniousm


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