Which of the statements describes a covalent bond ? Question 8 options:

none of the options are true.

The atoms in a bond vibrate around a distance where the internal energy is the highest.

Bond formation is favored by increased electron density between atoms and electrons delocalization.

The bond length and strength are determined by an increase internal energy.

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

How many moles of al3+ ions are in 1.25 moles of al2o3

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.