Periodic Table Test 2

Front

What is a physical property?

Back

A characteristic that can be measured or observed without changing the substance.

Front

Give an example of a chemical change.

Back

Baking a cake.

Front

What color on the periodic table corresponds with metalloids?

Back

Bright yellow.

Front

Identify the type of chemical reaction: NaCl + AgNO3 --> NaNO3 + AgCl.

Back

Double Replacement.

Front

What is the volume of Object X if it is 25.0 cm³?

Back

25.0 cm³.

Front

Define a chemical property.

Back

A characteristic that can only be observed during a chemical reaction.

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of two or more substances that retain their individual properties, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

What are metalloids?

Back

Elements that have properties of both metals and nonmetals.

Front

What is a synthesis reaction?

Back

A type of chemical reaction where two or more simple substances combine to form a more complex product.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number, electron configuration, and recurring chemical properties.