States of Matter
Physical or Chemical Change
SI Prefixes and Units
Significant Figures
Random
100
Something that changes its shape according to the container its in. It has a fixed volume.

What is liquid?

100
A change where your substance's properties transform into different properties/composition

What is a chemical change?

100

What are SI Units?

Metric units used in science, in French it means the International System of Units
100
If one number has 6 significant figures and the other has 2, which is more certain?

The number with 6 significant figures

100

This person created the periodic table

Dmitri Mendeleev

200

Makes a substance unique, a specific characteristic.

What are properties?

200

Your coffee cools down and then you heat it back up in the microwave. Physical or chemical?

Physical

200
Name at least 4 of the 7 SI Base units and their abbreviation

mass (kg), length (m), time (s), temperature (K), luminous intensity (cd), amount of substance (mol), and electric current (A)

200

How many significant figures are in 0.0003120

4
200

Why do we use scientific notation?

It makes it easier to write super small or large numbers

300

This state of matter does not have a surface.

What is a gas?

300

Can you reverse a physical change?

Yes! (Heating up/Freezing)
300

In descending order, list the Common Decimal Prefixes that are used with SI Units 

mega > kilo > deci > centi > mili > micro > nano > pico

300

How many significant figurers are in 10100

3 

300

What is 10999201.3 in scientific notation with 4 significant figures?

1.100 x 10^7

400
Define Chemistry.
Study of matter, along with its properties/energy/changes 
400
You are baking a cake. Physical or chemical change?

Chemical!

400

Convert 23 degrees Celsius into Kelvin. Then, convert that number into Fahrenheit.

296.15 K

73.4 degrees F

400
How many significant figures are in 1013100. g?

7

400

You are making 6 batches of cupcakes. For each batch, you put in 1/4 cup of sugar instead of the required 1/2 cup. What type of error?

Systemic Error

500
What is an aqueous substance?

Substance dissolved in water

500

You eat the cake. Physical or chemical change?

Chemical via digestion

500

What is the difference between temperature and heat?

Heat is transfer of thermal energy (higher to lower T), temperature is the average kinetic energy of the atom in a substance

500

8.56/2.333 = ?

1011. + 2.000 = ?

2.56 x 0.00012 = ?

3.67

1013

0.00031

500

What cannot be created nor destroyed? What is only converted from one form into another?

Energy!

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