Question

Classify the following elements as either reactive metal, everyday metal, or non-metal. Plz
Give reasons...
a) A gas which burns to give a liquid oxide pH7
b) A gas which forms no oxide
c) A liquid which conducts electricity and forms a red insoluble oxide
d) A solid which is very shiny and which forms a black insoluble oxide
e) A solid which reacts rapidly in air to form a whitish oxide that is very soluble (pH14)
f) A black solid which is a poor conductor of electricity and burns to give a gaseous oxide (pH4.5)
g) A solid which is a poor conductor of electricity and which forms a very soluble white acidic oxide
h) A shiny solid which is a good conductor but not chemically reactive

Answer 1

Answer:

i am confused............