Earth and Venus have been called "twins" because they are close to the same the size. The Sun's gravitational pull on Venus is 5.72 x 1022 N. The Sun's gravitational pull on Earth is 3.56 x 1022 N. If
their masses are very similar, explain why their gravitational force between the Sun is different.

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.