Chemistry 9 Practice Test

18 Questions | By Beccareitz | Updated: Mar 20, 2022 | Attempts: 137

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Questions and Answers

1.

A solid has a...
- A.
  
  No definite shape; Definite Volume
- B.
  
  Definite Shape; Definite Volume
- C.
  
  No definite shape; No definite volume
2.

A liquid has a...
- A.
  
  Definite Shape; Definite Volume
- B.
  
  No Definite Shape; No Definite Volume
- C.
  
  Definite Volume; No Definite Shape
3.

A gas has...
- A.
  
  No Definite Volume; No Definite Shape
- B.
  
  Definite Volume; No Definite Shape
- C.
  
  Definite Volume; Definite Shape
4.

What is the energy of motion?
- A.
  
  Potential Energy
- B.
  
  Kinetic Energy
- C.
  
  Thermal Energy
- D.
  
  Chemical Energy
5.

Proportional: When the temperature goes up the volume...
- A.
  
  Goes Down
- B.
  
  Goes Up
6.

Proportional: When the temperature goes down, the volume...
- A.
  
  Goes Up
- B.
  
  Goes Down
7.

Inversely Proportional: When the temperature goes up, the volume...
- A.
  
  Goes Up
- B.
  
  Goes Down
8.

Inversely Proportional: When the temperature goes down, the volume...
- A.
  
  Goes Up
- B.
  
  Goes Down
9.

What are the 3 types of evidence for a chemical change?
- A.
  
  Change in Color
- B.
  
  Change in Phase
- C.
  
  Formation of a Precipitate
- D.
  
  Production of Gas
- E.
  
  Change in Temperture
10.

What classification of matter requires the substance to be an element or a compound?
- A.
  
  Homogeneous Mixture
- B.
  
  Solution
- C.
  
  Heterogeneous Mixture
- D.
  
  Pure Substance
11.

A(n) [Blank] is a single type of atom that cannot be broken down into simpler substances.
12.

A [Blank] is a property of a mixture where particles are large enough that they will settle out over time or can be removed through filtration.
13.

What is a Physical Change?
- A.
  
  When the properties of a material change, and the substance remains the same.
- B.
  
  No reaction is needed, and new substances are created.
- C.
  
  When a reaction occurs, and one or more substances are created.
- D.
  
  When the properties of a material change, and new substances are created.
14.

What is a Chemical Change?
- A.
  
  No reaction is needed, and new substances are created.
- B.
  
  When a reaction occurs, and one or more substances are created.
- C.
  
  When the properties of a material change, and the substance remains the same.
- D.
  
  When the properties of a material change, and new substances are created.
15.

Name the 2 chemical properties of matter.
- A.
  
  Reactivity, Viscosity
- B.
  
  Reactivity, Precipitation
- C.
  
  Reactivity, Fammability
- D.
  
  Reactivity, Conductivity
16.

A covalent bond is when...
- A.
  
  One atom steals an electron from another atom.
- B.
  
  Two atoms share a pair of valence electrons.
- C.
  
  One atom is given an electron from another atom.
- D.
  
  Two atoms share a single valence electron.
17.

The Alkali Metals Group (group 1A) has one valence electron so it makes the elements in this group very reactive.
- A.
  
  True
- B.
  
  False