Elements and Compounds

Front

A substance made up of two or more chemically combined elements is —

Back

compound

Front

A substance made of only one type of atom is called —

Back

an element

Front

How is sodium chloride (NaCl) classified?

Back

as a compound

Front

This picture represents which of the following? A single element, Mixture of molecules, mixture of atoms, mixture of compounds

Back

mixture of atoms

Tags

NGSS.MS-PS1-1

Front

What does this illustrate? Options: Elements, Compounds, Mixture of Elements and Compounds, Mixture of Compounds

Back

Mixture of Elements and Compounds

Tags

NGSS.MS-PS1-1

Front

Which of the following is an element? Options: Sugar, Salt, Water, Oxygen

Back

Oxygen

Front

This diagram represents a _____. Options: pure substance that is a compound, mixture of elements, pure substance that is an element, mixture of compounds

Back

mixture of elements

Tags

NGSS.MS-PS1-1

Front

Zinc

Back

Zn

Front

Symbol for Hydrogen

Back

H

Front

What is the chemical symbol for Iron?

Back

Fe