In animal cells, glucose molecules must pass through the cell membrane in order for cell respiration to take place. O True
O False

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

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.

Which statement best describes the he properties of iconic compounds ?