When elements and compounds combine to form new compounds the reaction is described in a chemical equation.
Compounds are pure substances formed when two or more different elements combine.
Electrons are shared when elements combine to form molecules.
A mixture.
The entire range of chemical compounds available in the universe
Yes. That is what a compound is: two or more chemically combined elements.
Chemical reactions are what causes elements to chemically combine to form compounds.
Elements combine to form chemical compounds.
He said that compounds are formed when atoms of different elements combine
The chemical properties of atoms are significantly changed when they form compounds. When elements combine to form compounds it is called a chemical reaction. The compound is then a collection of molecules and each molecule has are still the same atoms as one started with, but the arrangement of the electrons in the atoms has changed.
Elements combine to form compounds to become more stable
two substances combine to form a new substance
The chemical properties of atoms are significantly changed when they form compounds. When elements combine to form compounds it is called a chemical reaction. The compound is then a collection of molecules and each molecule has are still the same atoms as one started with, but the arrangement of the electrons in the atoms has changed.
compounds
yes
yeah it is
Compounds are pure substances formed when two or more different elements combine.
a compound is made when a reaction accours eg iron + heat + air = iron + oxide + air