The ion which forms from element 36 is known as A. Krypton ion
B. Kryptonite
C. kryptonide ion
D. this ion does not exist

How air particles exert a pressure on the inside of the balloon

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas