Chemistry Test 2023

Front

Which letter in the diagram represents a compound?

Back

A

Front

Back

3

Front

A type of mixture in which the substances are not evenly mixed.

Back

heterogeneous mixture

Front

Back

Place a 2 in front of the sulfur

Front

How many TOTAL atoms are in the compound 3H₂O?

Back

9

Front

A substance that consists of just one type of atom.

Back

element

Front

Which of the following is a homogeneous mixture? cereal and milk, chocolate chip ice cream, cake batter, greek salad

Back

cake batter

Front

What is the chemical formula represented in the diagram? Options: 2C₄H₉, C₄H₁₀, H₁₀C₅, C₄H₁₁

Back

C₄H₁₀

Front

Matter that can vary in composition.

Back

mixture

Front

What is the symbol for the element gold?

Back

Au