Answer: Carbon-12 and Carbon-14 both have the atomic number of 6.
Explanation: They are both isotopes of one another. This means they have different amount of neutrons, resulting in different atomic masses.
Answer:
d. The quantity of heat required to raise the temperature of 1 mole of a substance by 1K
Explanation:
Heat capacity is a physical property of matter that is defined as the quantity of heat supplied for a material to change in one unit its temperature. This heat depends of the amount of material.
For that reason, molar heat capacity is defined as:
d. The quantity of heat required to raise the temperature of 1 mole of a substance by 1K
Alluding molar to moles of a material or substance.
I hope it helps!
Answer:
Air & Water
Explanation:
Air and water is the common mixtures in the book of the book called "Science & Land"
Ten kilometers is e answer
