metals
The total number of neutrons n in gold is 118
Free Carats = Fight. Free astros = Not free. WRONG! DO QUOTES N SURVEYS GET FREE ASTRO
There is only one type of atom n Gold
The answer will depend on the value of n.
I think 4.
A pure substance can not be broken apart.
A physical property is a characteristic of a pure substance. Water is an example of a pure substance.
For pure ammonia, there are 3 hydrogens and 1 nitrogen (NH3)
0.7kg equals 6.9 N at the earth's surface.
metals
Discovered by Klaproth in 1789, isolated in pure metallic form by Berzelius in 1824. Zargûn in old Persian is gold colour; zirconium silicate as gemstone has sometimes this colour.