What is the net charge on an ion that has 9 protons, 11 neutrons, and 10 electrons? A) 2+
B) 1-
C) 1+
D) 2-

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

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

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?