A substance which is made up of identical atoms is a (n):

chemical

element

compound

alloy

What can the bromine be classified as

What conclusions can you make about the relationship between the volume of a gas and its temperature? What conclusions can you make about the relationship between the volume of a gas and its pressure?

A long crack in earths crust from which lava may flow is called a

Which change in state would involve a decrease in the intermolecular force of attraction holding the water particles together? A) H2O (I) - > H2O (s) B) H2O (g) - > H2O (I) C) H2O (g) - > H2O (s) D) H2O (s) - > H2O (I)

How many atoms of zinc are in 6.05 moles of zinc

What water activities might be easier to do in Lake Assal's salty water? What activities could be more difficult?

The suffix "-megaly in the term gastromegaly means:

The harder you strike a drum, the greater the sound's A) medium B) volume C) frequency D) pitch

The equation X + Y 2Z has the rate law equation shown below. Which of the following statements best describes the relationship of X on the rate of the reaction? rate = k[X]2[Y] Changing X has no effect on the reaction rate.

What moves in or out of a substance during a change of state?