Answer:
A luminous ball of gas in space
Explanation:
This luminous ball of gas is held by its own gravity.
The mass of the salt converted into moles divided by the liters of water in a solution would give the Molarity (M) or concentration of the solution. The simplest way to change the solution would be to change the amount of solute or solvent in a solution.
you are given the mass of an element, you use the periodic table to find its molar mass, and multiply the given mass by the reciprocal of the molar mass. This is Mass → Moles . Once you have moles, multiply by Avogadro's number to calculate the number of atoms. This is Moles → Atoms
I think c is used in electric power plants.
Answer:
D. Incinerating or incineration
Explanation:
Burning trash to reduce the amount of waste on land is called incineration.
