Question 4
2 pts
A carbon-hydrogen bond, which has the highest pka value (-60), is too
strong to react with chlorine radicals.
O
True
O False

Describe the interaction that occurs between two objects with the same electrical charge.

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons