1) which is a metal a) sodium b) chlorine c) bromine d) helium 2) Which is smallest bone of human body a) stepies b) coller bone c) patela d) tubia 3) which is non metal occur in liquid form a) chlorin b) bromin c) sodium d) potecium

Leaderboard

Estilo ng visual

Mga pagpipilian

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?