The earths outer core's most abundant elemant is silicon. :)
yes.
no because it is a mixture.
Gold is the element "Gold".
One element would be Iron
Each element is made of a specific atom
It is about nickel element. It is in the d block.
By mass Oxygen
Some of the natural resources in the SouthWest are, copper, borax, lead, gold, silver, lumber, uranium(a silery-white metalic elemant) and oil.
white blood cells
The name and physical properties of a particular elemant is determined by Isotope
From smallest to largest atomic number, Helium, Neon, Argon, Krypton, Xenon, Radon.