BONDING: Atomic Model Flashcards
1
Q
Where in the atom are protons found?
A
In the nucleus
2
Q
What is the relative atomic mass of a proton?
A
1 or 1.67 x 10^-27 kg
3
Q
What is the relative charge of a proton?
A
+1 or +1.60 x 10^-19 C
4
Q
What is the atomic number of an atom?
A
The amount of protons it contains
5
Q
Where in the atom are electrons found?
A
In fixed orbits around the nucleus
6
Q
What is the relative atomic mass of an electron?
A
1/2000 or 9.11 x 10^-31 kg
7
Q
What is the relative charge of an electron?
A
-1 or 1.60 x 10^-19 C
8
Q
What is the total number of electrons equal to?
A
The total number of protons (therefore atoms have no overall electric charge)
9
Q
Where in the atom are neutrons found?
A
In the nucleus
10
Q
What is the relative atomic mass of a neutron?
A
1
11
Q
What is the relative charge of a neutron?
A
0
