Question

Which particles determine the mass of an atom?

Protons and Electrons

Protons and Neutrons

Electrons , Protons and Neutrons

Only Protons

​

Answer 1

Answer:

protons and neutrons

pls mark me brainlist

pls mark me brainlist

pls mark me brainlist

pls mark me brainlist

Answer 2

Answer:

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

Explanation:

HOPE THIS WILL HELPS U MATE

@FOLLOW...

20 TX= Ïẞ