Duplicate of Chemical Interactions Review

What was the mystery mixture made of?

The process of rearranging atoms into new substances is called...

A code that represents the number and kinds of atoms in one particle of a substance is? 

Particles that have medium kinetic energy and can move past one another are in what phase? 

The basic particle of an element is...

What is in between helium in a helium balloon?

The smallest piece of a substance is a...

How many elements are in NaCHAuAgS

The energy that involves motion. 

What has no elements?

Energy transfer by contact is? 

When kinetic energy increases in matter, it...

Heat causes...

When energy transfer from matter, it...

Water freezes at what temperature?

Particles w/ relatively low kinetic energy that are bonded tightly together are in what phase? 

What would the final temperature of water at 90 degrees and water at 30 degrees be when mixed?

Particles with high kinetic energy that move independently through space are? 

The basic substances that cannot be broken down into simpler substances is? 

What is chemistry? 

What is the attractive force that holds atoms together? 

What is it called when a substance becomes at one with another substance?

Symbol for gold is?

Anything that has mass or takes up space is? 

All of these are phase changes except...

What are 2 liquids on the periodic table?

What is the common name for NaCl?

The measure of the average kinetic energy of the particles in a substance is...