1) Lithium, Sodium and Potassium are all alkali metals a) True b) False 2) Alkali metals are soft metals and so easy to cut a) True b) False 3) Alkali are NOT very reactive metals and do not react in water a) True b) False 4) Potassium produces a red flame a) True b) False 5) Lithium is used in batteries a) True b) False

Group 1 - Alkali Metals True/False Quiz

Leaderboard

Estilo ng visual

Mga pagpipilian

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?