1) Butanone is a four carbon-compound with the functional group ? a) Carboxylic acid b) aldehyde c) ketone d) alcohol 2) Amalgam is a alloy of ? a) Mercury b) Carbon c) Flourine d) Neon 3) Which of the following is the characteristics of silver ? a) Is a bad conductor b) IS a good conductor c) a non-metal d) Is not Durable

CHEMISTRY QUIZ

autors:

Līderu saraksts

Vizuālais stils

Iespējas

Pārslēgt veidni

Atjaunot automātiski saglabāto: ?