Elements, Compounds, Mixtures

Which best describes the image:

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Which term best describes a substance that cannot be broken down into simpler substances by chemical means?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Which term best describes a mixture that has uniform composition and properties throughout?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Which term best describes a substance made up of atoms of two or more different elements joined by chemical bonds?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Tags

NGSS.MS-PS1-1

Coffee is best described as

• An element

• A compound

• A molecule

• A mixture

Which term best describes a substance that is composed of only one type of atom?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Tea with milk and sugar is best described as

• An element

• A compound

• A molecule

• A mixture

Which word best describes the image?

• Element

• Compound

• Mixture

• Atom

Tags

NGSS.MS-PS1-1

H₂O is the chemical formula of:

• Salt

• Hydrogen Peroxide

• Water

• H Two Oh Two

Tags

NGSS.MS-PS1-1

NaCl is the chemical formula of:

• Sugar

• Salt

• Water

• Hydrogen Peroxide

Tags

NGSS.MS-PS1-1