What has a positive charge

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5