What is each vertical column of elements in the periodic table called?
a. row
b. list
c. group
d. period

How many moles are in 43.9 l of oxygen

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

Convert .347 kilometers to miles show your work