EOC Review

Front

What happens when two objects at different temperatures are in contact?

Back

Heat will flow from the hotter object to the cooler object until both are the same temperature.

Front

What type of change occurs when cookie dough is baked into cookies?

Back

A chemical change caused by a change in temperature.

Front

What are the vertical columns in the Periodic Table called?

Back

Groups.

Front

Which elements share properties with Beryllium (Be)?

Back

Magnesium (Mg) and Calcium (Ca) share similar properties.

Front

What physical property is compared when observing the temperature at which gas bubbles form in liquids?

Back

Boiling point.

Front

What is the definition of a chemical change?

Back

A process where substances combine or break apart to form new substances.

Front

What is the definition of a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is boiling point?

Back

The temperature at which a liquid turns into vapor.

Front

What is the difference between groups and periods in the Periodic Table?

Back

Groups are vertical columns, while periods are horizontal rows.

Front

What is an example of a chemical change in cooking?

Back

Baking bread, where heat causes the dough to rise and change chemically.