Elements Compounds and Mixtures

What is the smallest part of an element that retains the properties of the element?

• atom

• molecule

• compound

• subatomic particles

This picture represents which of the following?

• element

• compound

• mixture

• atom

Tags

NGSS.MS-PS1-1

This substance can be separated by physical means such as filtering, sifting, and evaporating.

• Mixtures

• Pure Substances

• Elements

• Compounds

What type of mixture is this?

• homogenous mixture

• chemical

• heterogeneous mixture 

• solid mix

What kind of mixture is shown in the picture?

• Homogeneous Mixture

• Heterogeneous Mixture

When one or more substance is combined CHEMICALLY it is called __________________.

• compound

• element

• mixture

• solution

Tags

NGSS.MS-PS1-5

Contains only one kind of atom.

• Element

• Compound

• Mixture

Which two compounds are Ionic bonds?

• water(H20)  and rust(Fe2O3)

• water(H2O) and carbon dioxide(CO2)

• rust(Fe2O3) and salt(NaCl)

• oxygen gas(O2) and nitrogen gas(N2)

This picture represents which of the following?

• element

• compound

• mixture

• atom

Tags

NGSS.MS-PS1-1

Contains two or more atoms chemically combined

• Elements

• Compounds

• Mixtures

Tags

NGSS.MS-PS1-1