Periodic Table and Balancing Equations

__________ + Copper = brass

A cut apple left out in the air turns brown

Balance the following equation:

Write and balance the following word equation: Potassium Oxide and water react to form potassium hydroxide

What type of equation is represented?

A candle burns

Evaporation is an example of this type of change.

This is the metal that is found in both table salt and baking soda

What type of equation is represented?

Shiny in appearance

Boron belongs to this group of elements.

This term means that a substance can be drawn into wire.

This type of resource can be replenished over a relatively short period of time.

How is the modern periodic table arranged?

Balance the following equation:

This element is used by dentists to prevent tooth decay

This term means a substance can bend without breaking

This term refers to the number of electrons found in the outermost energy level.

In a chemical reaction, matter can be neither created nor destroyed.

Why are the lanthanide and actinide series located at the bottom of the periodic table

Dry cleaning removes oils from clothing

What group number are the noble gas elements?

This element makes up 78% of the Earth's atomosphere

Although this substance is nonrenewable, it is one of the most abundant metals on Earth.

This element is a major component in match tips and gun powder.

This is the type of change that results in a new substance

Which scientist is given credit for developing the modern periodic table?

Shatters easily

Why are the Noble gases the least reactive of all the elements?

Which "sphere" of the Earth contains water and dissolved minerals?