no because it is a mixture.
The earths outer core's most abundant elemant is silicon. :)
yes.
Yes, copper is an element!
Gold is the element "Gold".
One element would be Iron
No. salt water is salt water. it already has salt in it
It is about nickel element. It is in the d block.
Salt water
Salt water is denser than fresh (not salt) water.
The amount of salt water you get will depend on the concentration of salt in the water. When you mix salt with water, the salt dissolves into the water to increase its volume slightly. The overall volume of the salt water will be the sum of the volumes of the original salt and water components.
By mass Oxygen
Water "dissolves" salt. Water does not absorb salt.