Consider the compounds SO2 (sulfur dioxide) and CIF (chlorine monofluoride). SO2 has a melting point of - 72 °C and CIF has a melting point of -156°C.
1. Is SO2 ionic or covalent? Is CIF ionic or covalent? Justify your answer.

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.