Position of hydrogen Which element is more reactive out of:
a. oxygen and sulphur?
b. lithium and sodium?
c. Which one is more reactive potassium and calcium?
to dy sulphur and chlorine?
iodic
care

Which statement is true about ionic compounds?

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

Compare and contrast physical changes with chemical changes.