Unit 2 Lesson Starter Quiz

According to the diagram, which type of matter can be physically separated and IS uniform throughout?

• Compound

• Element

• Homogeneous Mixture

• Heterogeneous Mixture

According to the diagram, which type of matter can be physically separated and IS NOT uniform throughout?

• Compound

• Element

• Homogeneous Mixture

• Heterogeneous Mixture

According to the diagram, which type of matter can not be broken down into simpler substances?

• Compound

• Element

• Homogeneous Mixture

• Heterogeneous Mixture

According to the diagram, which type of matter can be broken down into simpler substances?

• Compound

• Element

• Homogeneous Mixture

• Heterogeneous Mixture

An ionic bond forms when a metal donates one or more electrons to a nonmetal, who gains one or more electrons from a metal. According to this definition, which two of these are examples of an ionic bond?

• Mg^2+
  Al^3+

• Ne

• Li+

  S-

• Si^4-

  O^2-

A Covalent Bond is formed when you bond

• non metals and non metals

• metals and metals

• non metals and metals

An ionic bond forms when a metal donates one or more electrons to a nonmetal, who gains one or more electrons from a metal. According to this definition, which two of these are examples of an ionic bond?

• Ca^2+
  Al^3+

• Rb+

  I-

• Ar

• C^4-

  O^2-

Which type of chemical bond is shown?

• nuclear

• hydrocarbon

• ionic

• covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which type of chemical bond is shown?

• nuclear

• hydrocarbon

• ionic

• covalent

Based off of the image, what kind of bond will form with Fluorine and Lithium

• Ionic Bond

• Covalent Bond