Answer: 14 Explanation: Mass number: the total number of protons and neutrons in a nucleus.
Mass number = Protons + Neutrons
=
6
+
8
=
14
Answer:
mass in a given volume
Explanation:
Density is the mass in a given volume or mass per unit volume of a substance.
Mass is defined by the amount of matter present in a substance.
Volume is the space occupied by a body.
- Density is the mass divided by the volume
Mathematically;
Density =
A, The moon pulls on the earth making the tides rise and fall
The neutrons take up most of the space of an atom
Yes, that is true. in order for it to be a redox reaction, both oxidation and reduction must be occurring.