Question

state if the following statements are true or false. correct the false statements. (1) both elements and compounds are pure substances. (2) a mixture containing two components is called a tertiary mixture. (3) the symbol for an element does not signify its name. (4) aurum is the latin name of gold. (5) chemical formula of mercuric chloride is MgCl2​

Answer 1

1.false 2.false 3.true 4.false 5.false