How far will a marble rolling at 5 m/s towards a cliff travel if it rolls off the edge at that speed
and the cliff is 20 meters high.

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).

Answer the above statement is ( false );

Answerapply an acl that has all deny ace statement;