Elements, compounds and mixtures Flashcards
1
Q
Define an Element
A
An element is a substance in which all the atoms are the same
2
Q
Define a compound
A
A compound is made up of two or more elements chemically combined in a fixed proportion
3
Q
Define a mixture
A
A mixture is a substance made up of a solvent and a solute which aren’t chemically combined
4
Q
Define a molecule
A
A molecule is made up of any elements chemically joined