A ruby is a pink to blood-red gemstone, a variety of the mineral corundum (aluminium oxide). The red color is caused mainly by the presence of the element chromium.
It is not a chemical compound with fixed ratios of elements, it is essentially Al2O3 with some Al3+ replaced by Cr3+
Ooh! Sorry. No. Aluminum.
Al2O3, aluminum and oxygen.
Elements combine to form compounds to become more stable
It would form a compund. For example, the most famous coumpoud is H2O. This compound is made out of two Hydrogen molecules and one oxygen.
atoms combine to form molecules of elements
yes
False. Hydrogen and oxygen - both gases - combine to form water - a liquid.
Elements combine to form chemical compounds.
yeah it is
As magma cools, elements combine to form minerals.
Electrons are shared when elements combine to form molecules.
Elements combine to form compounds to become more stable
compound is when two or more elements combine chemically
Two elements combine together by sharing electrons to form a bond.
Atomic fusion occurs when masses combine to form elements with larger mass.
Elements combine together by chemical bonding to form compounds.
Metals form salts.
Electrons are shared when elements combine to form molecules. These are subatomic particles with a negative elementary electric charge.
Yes, it is correct.