Question

-If an atom has 5 protons, 5 neutrons, and 3 electrons, what is the atom's charge?
A. +2
B. -2
C. 0
D. -3

Answer 1

+2. Since the atom has less electrons then the atomic number (e.g. 5 protons) than the this atom is a isotope that possess a charge of a +2.

Answer 2

charge=protons-electrons

Answer 3

+2
An electron is negative. A proton is positive
Since there are 2 protons more than the number of electrons
5 - 3
You can use maths

Answer 4

mkay :) thanks guys!!

Answer 5

C'mon Creepy, that was too easy, lol

Answer 6

i think A