Which group tends not to form ions or react?

The number of protons in the nucleus is always equal to the number of neutrons. True or False?

How does a mole of magnesium compare with a mole of iron?

Identify special properties of water including surface tension and specific heat

What can water do as a liquid compared to a solid? (it's properties)

Problem PageQuestion Gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water. If of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water.

What describes color and streak?

What is a group of specialized cells called when they work together to perform a specific function?

What is the overall chemical equation for smog after the above intermediate reactions are combined?

Are iron filings a pure substance?

The positively charged particle of an atom is called a (n)