Introduction to Physical Science
Introduction to Matter
Solids, Liquids, and Gases
Elements and the Periodic Table
Acid and Bases
100
An educated guess of what might happen in the future
What is a prediction
100
The measurement of the amount of matter in an object
What is mass
100
Rubber is this kind of solid
What is amorphous
100
The horizontal rows on a period table
What are periods
100
Scale that ranges 0-14

What is the pH scale?

200
A ruler is 12 inches long
What is quantitative data
200
The combination of 2 or more different elements to a set ratio.
What is a compound
200
The pressure if a force of 210 N is applied over an area of 5 m^2
What is 42 Pa
200
The least reactive group of metals
What are the alkali metals
200

Which of the following is a false statement?

A – Bases have a pH greater than 7. 

B – Acids have a pH less than 7. 

C – Acids release hydrogen ions when mixed with water. 

D – Bases release hydrogen ions when mixed with water.

What is D – Bases release hydrogen ions when mixed with water.

300
Comes before a hypothesis
What is a scientific question
300
Dirt
What is a heterogeneous mixture
300
Changing from a gas to a solid
What is deposition
300
The mass number does not change with this kind of radioactive decay
What is beta decay
300

Which of the following correctly orders the numbers from most acidic to most basic?

A – 4, 7, 9, 3

B – 13, 11, 8, 5 

C – 2, 6, 10, 13

D – 7, 5, 9, 2 

What is C – 2, 6, 10, 13

400
The size of the paper used to make a paper airplane
What is the manipulated variable
400
Matter is neither created nor destroyed
What is conservation of mass
400
When temperature stays constant and volume decreases, pressure increases
What is Boyle's Law
400
The isotope created after Potassium-40 goes through Beta Decay
What is Calcium-40
400

Which would result in a neutralization reaction?

A – 100ml Weak Acid and 100mL Strong Base.

B – 250mL Weak Acid and 250mL Strong Acid 

C – 300mL Strong Acid and 300mL Weak Base

D – 200mL Strong Acid and 200mL Strong Base

What is D – 200mL Strong Acid and 200mL Strong Base

500
Must be testable
What is a hypothesis
500
The average of the motion of particles
What is temperature
500
A pond gets more shallow in the summer
What is evaporation
500
The number of neutrons in the new nucleus after Lead-204 goes through alpha decay
What is 120
500

A 500mL weak acid is mixed with 200mL of a weak base. This creates a – 

A – Neutral solution 

B – An even weaker base 

C – An even weaker acid

D – A stronger acid 

What is C – An even weaker acid

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