Which of the following are properties of ionic compounds? i. very soluble in waterii. consist of moleculesiii. low melting pointsiv. exist as crystalline solids i & iii i & iv ii & iii iii & iv

When the volume and number of particles of a gas are constant which of the following is also constant

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?