Draw the atomic diagram of the neutral atom. Draw the atomic diagram of the ion it forms.
State how many electrons it gains or loses when it becomes an ion.
State whether it is an anion or a cation.
Give the ion’s symbol.

Magnesium

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoft en gain electrons easilygood conductorpoor conductorcan be liquidselements

Why does ammonia, nh3, behave as a base when it reacts with an acid? z