Elements and Compounds

Front

What is the chemical symbol for Chlorine? Options: Cl, Ch, Cr, Ce

Back

Cl

Front

Which of the following is a chemical compound? Options: Co, CO₂, Mg, Al

Back

CO₂

Front

Which element is found in air? Options: Neon, Carbon, Oxygen, Hydrogen

Back

Oxygen

Front

Milk is a: Element, Compound, Solid, Mixture

Back

Mixture

Front

Compounds are two or more elements that are chemically bonded together.

Back

True

Front

Which of these is a compound that is part of the processes shown in the picture? Options:  CO₂, Sunlight, NaCl, Oxygen

Back

 CO₂

Front

What is the chemical symbol for Potassium?

Back

K

Front

A compound is represented by a:

Back

Formula

Front

Which is an element found in your body? Options: Takis, Aluminum, Calcium, Neon 

Back

Calcium

Front

What is evidence that a chemical change has happened?

Back

Color Change