PDF chapter test TRY NOW
By considering their position in the Periodic Table, which one of the following elements would you expect to have maximum metallic characteristics ? Ga, Ge, As, Se, Be
Answer variants:
Beryllium (Be). In the periodic table, the elements placed on the left show maximum metallic characteristics.
It failed to arrange all the then-known elements in triads of elements with similar physical properties.
Scandium and Germanium.
Noble gases are physically inert and are present in the atmosphere in extremely low concentrations.
Register for free to see more content