gold and silver
It DOES occur naturally. It is an ore. It is not man made.
94 kinds of atoms occur naturally on earth
on earth:D
94
gold and silver
it is formed in rockes when its heated up and cooled then put it in glue, then silver is formed
It DOES occur naturally. It is an ore. It is not man made.
Thallium, discovered in 1861, does occur naturally, but not in its pure form.
Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.
94 kinds of atoms occur naturally on earth
Chlorine gas does not occur naturally as it is too reactive. Chloride salts occur naturally. The most common is sodium chloride, NaCl. Chlorine, Cl2, is obtained by electrolysing molten NaCl.
Yes, it occurs naturally on earth.
yes,it does
boron
it dont
on earth:D