Chemical/Physical Properies & Changes (Vocab) Flashcards

1
Q

Define Physical Property

A

Property of matter that can be measured or obstructed without matter changing to an entirely different substance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Define Chemical Property

A

Property of matter that can be measured or observed only when matter changes to an entirely different substance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Define Physical Change

A

A change in one or more of matters physical properties

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Define Chemical Change

A

Occurs whenever matter changes into an entirely different substance without different chemical properties
(EX: odor, burning, color change)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Define Law of Conservation of Mass

A

Law stating that matter cannot be created or destroyed in chemical reactions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Define Chemical Equations

A

A symbolic representation of a chemical reaction in the form of symbols
(EX: CH4 + 2O2 —> CO2 + 2H2O)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Define Balancing Equations

A

An equation for a chemical reaction in which the number of atoms are equal on both sides, both reactants and products

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Define Reactants

A

Written on the left side of the equation

Reactants —> Products

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Define Products

A

During a chemical reaction, reactants are transformed into products

(Reactants —> Products)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly