Which family of elements is listed in order of increasing atomic radius? a. O, S, Se, Te
b. Na, Mg, Al, Si
c. Sr, Y, Sr, Rb
d. I, Br, Cl, F
e. C, N, O, F
will give brainiest for correct please hurry though

As you move from right to left on the periodic table the atomic radius fill in the blank

Find the mass in grams of 1.37x1020 particles of h3po4

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms