Moles
© Boardworks Ltd 20061 of 11. 2 of 11© Boardworks Ltd 2006 An alloy is a mixture of a metal with at least one other element. The final alloy may have.
Ch. 4 Atomic Structure. Early Models of the Atom Democritus’s Atomic Philosophy –He believed atoms were indivisible and indestructible. – *Philosophy.
Unit 2: The Atom
