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Introduction to Matter Review Flashcards | StudBud
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Introduction to Matter Review
Introduction to Matter Review
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Chemistry review of chapter 1. #introductiontomatter
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
Which of the following is the correct formula for calculating density?
volume x mass
volume / mass
mass x volume
mass / volume
2
Which of the following is an example of a chemical property?
Bendable
Red
Rusted
Liquid
3
An example of an exothermic reaction is
when two chemicals are added together
instant cold pack
light a match
evaporation of water
4
Which of the following is NOT an example of a physical property?
Texture
Density
Flammability
Luster
5
What is a measure of the amount of gravity pulling down on an object?
Volume
Mass
Weight
Density
6
What is the basic particle from which all elements are made?
Reactants
Compounds
Bonds
Atoms
7
A characteristic of a substance that can be observed without creating a new substance.
Volume
Solid
Physical Property
Chemical Property
8
The physical property that makes metal pots good for cooking is
flammability
electrical conductivity
heat conductivity
flexibility
9
Which of the following is NOT a physical change of matter?
Burning
Melting
Freezing
Disolving
10
Which chemical reaction involves a slow dulling of a bright metal by mixing with a substance?
Tarnishing
Electrolysis
Oxidation
Combustion
11
Anything that has mass and takes up space is considered to be...
Substance
Matter
Chemistry
Property
12
The study of matter and how it changes is called...
Chemistry
Biology
Astronomy
Forensics
13
Ice cube melting on a counter is an example of.....
Chemical Reaction
Exothermic Change
Endothermic Change
Density Column
14
A single type of matter that cannot be broken down
Liquid
Element
Density
Mixture
15
What is the attractive force that holds atoms together?
Glue
Bail Bond
James Bond
Chemical Bond
16
All matter in the universe is made of more than 100 different substances called....
Mixtures
Carbon
Atoms
Elements
17
What tells us that the mass before a reaction will be the same afterwards?
Law of Mass
Law of Matter
Law of Conversations
Law of Conservation of Mass
18
Sodium chloride dissolving in water is a physical change because
The salt disappears in the water
The salt is not a new substance and can be separated
The salt solution is a new substance
19
An endothermic reaction is
When the system gains and loses heat, no temperature change
When energy is either created or destroyed
When the system gains heat and the temperature increases
When the system loses heat and the temperature decreases
20
Which of the following is not true about a pool of water and a piece of ice?
They have the same composition
They are in different states of matter
They have different chemical properties
They have different physical properties
21
Which chemical reaction involves a rapid combination of a fuel with oxygen to burn?
Electrolysis
Combustion
Oxidation
Tarnishing
22
H
2
O, CO
2
, and NH
3
are all examples of....
Physical Properties
Densities
Chemical Formulas
Molecular Ratios
23
Type of matter that is not chemically bonded together.
molecule
compound
atom
mixture
24
What is a characteristic of a substance that can only be observed if a new substance is created
Physical Property
Chemical Property
Melting
Luster
25
Which type of energy is associated with the motion of particles in the object?
Mass Energy
Potential Energy
Thermal Energy
Chemical Energy
