Which statement about the noble gases is most reliable? a. the chemistry of the reactions of noble gases is not very interesting. b. the noble gases are some of the most beautiful elements. c. the noble gases are in the rightmost column of the periodic table. d. the history of the discovery of noble gases is dull.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

If two identical atoms are bonded, what kind of molecule is formed