Which atom in each pair has the larger ionization energy? Na or o
Be or Ba
Cu or Ra
I or Ne
K or v
Ca or Fr
W or Se

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

b. to discover aspects of the natural world.

hopefully i .