Why rutherford model of an atom is wrong?

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.