Which elements can react to produce a molecular compound?

Barium is an exception to the octet rule and will hold hold a maximum of four electrons in its valence shell. True or false?

What group is more reactive than the alkaline earth metals

When comparing the two elements s and zn, the larger element is based on periodic trends alone?

What two ways can light behave as?

A cosmetologist has an ethical duty to do which of the following?

When magnesium metal, mg, reacts with oxygen, 02, the product of the reaction is mg0, which is called a. di-magnesium oxide b. magnesium oxide c. magnesium oxate d. magnesium dioxide

The proper name for PCl6 is phosphorus hexachloride. TRUE FALSE

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? A. Strong acid B. Strong base C. Weak acid D. Weak base

When hydrogen sulfide reacts with oxygen, water and sulfur dioxide are produced. The balanced equation for this reaction is:

What's thalidomide used for?