Answer:
the answer is 1.17
Explanation:
D= m/v
=2.63/2.25=1.17g/mL
I don't know if it will sink or not
Hope this will help you ❤️
As the temperature of the system increases, the energy of the system also increases, speeding the system up.
Answer:
Oxidation: the loss of electrons
Reduction: the gain of electrons
Oxidation number: the charge based on the number of electrons assigned to an atom as compared to the neutral atom
Explanation:
The oxidation number of a neutral atom is zero. When the atom is oxidized, it loses electrons (which have a negative charge), so the oxidation number goes up. When the atom is reduced, it gains electron (it gains negative charge), so the oxidation number goes down.
In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles.