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Math
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Topics from Q3
Topics from Q4
Atoms and the Periodic Table
100

I walked 4 meters south and then turned and walked 6 meters west. What is my total DISTANCE?

10 Meters 


100

If I mix kool-aid into my water have I created a homogenous or heterogenous mixture? 

Homogenous

100

Name all 3 types of radioactive particles

Alpha, Beta, Gamma

100

Name a sign that chemical reaction has occurred. 

Color Change, Odor, Precipitate, Energy Release, etc...

100

Which part of an atom is NEGATIVELY charged?

The Electron 


200

I walked south 4 meters and then turned and walked west 6 meters. What was my total DISPLACEMENT? 

7.2 Meters SW

200

What is this compound called? 

Ca(C2H3O2)2

Calcium Acetate

200

Is chewing your food a physical or chemical change? 

Physical Change

200

Is the bond holding together Lithium Oxide an Ionic Bond or a Covalent Bond? 

Ionic Bond

200

Where in the atom can PROTONS be found? 

In the nucleus. 

300

While driving at 20 m/s I come to a complete stop in 15 seconds. What is my ACCELERATION? 

-1.33 m/s/s

300

Balance this equation

___C2H2 + ___ O2 ---> ___ CO2 + ___ H2O

2 C2H2 + 5 O2 ---> 4 CO2 + 2 H2O 

300
Which of Newton's Laws states that "Objects at rest will stay at rest unless acted upon by an outside force" ? 

Newton's First Law // The Law of Inertia

300

If two waves collide and the resulting wave has a LARGER amplitude than either of the original waves what kind of interference happened? 

Constructive Interference

300

REMATCH! 

Name a manmade element

Anything after Uranium


400

A box with a mass of 20kg sits on a shelf raised 5 m off of the ground. How much potential energy does it have?

980 J 

400

What is the oxidation number of a neutral atom of Boron? 

+3

400

What is the Phase Change from Gas to Solid called? 

Deposition

400

Do I have more potential or kinetic energy at the TOP of my arc on a swing set? 

Potential

400

How many VALENCE Electrons does a neutral atom of Phosphorous have? 

5

500

How much Electrical Power is being produced by a wire with a current of 35 amps and a resistance of 12 ohms? 

Voltage = Current x Resistance = 35 x 12 

420 Volts 

Power = Voltage x Current = 420 x 35 

14,700 Watts

500

Balance this equation! 

___Ca(OH)2 + ___ H3PO4 ---> ___ Ca3(PO4)2 + ___ H2O

3 Ca(OH)2 + 2 H3PO4 ---> 1 Ca3(PO4)2 + 6 H2O

500

Which of Newton's Laws states that an object with more mass requires more force to accelerate? 

Newton's 2nd Law 

F=MA 

500

What are the products of a neutralization reaction? 

A salt and water
500

Name a METALLOID element

Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium , Polonium, Astatine