Metric Conversions and Sig Figs
Element or Compound?
Dimensional Analysis
Chemical or Physical Change
Random Chemistry
100
The amount of meters in one kilometer
What is 1000?
100

Sodium Chloride

Compound

100
Convert 23 inches to centimeters

What is 58.42 cm?

100
Frying an egg
What is chemical change?
100
The state of matter depends on this measurement.
What is temperature?
200

The amount of centigrams in 1 gram

What is 100?

200

Is water a compound or element?

Water is a compound

200

How many inches are in 723 meters

What is 285433.07 inches?

200
An ice cube melting.
What is physical change?
200

Anything that has mass and takes up space

What is Matter?

300

The amount of mL in 123 L

What is 123000 mL?
300

Metal reacts with oxygen and water producing rust

Compound

300

How many mm  are in 76 miles

What is 122300000 mm?

300
Mowing the lawn.
What is a physical change?
300

These are the three states of matter.

What are solids, liquids, and gases?

400

The amount of m in 789 mm 

What is 0.789 kilometers?

400

Rutherfordium

element

400

If Franklin is 6.8 feet tall, how tall is he in dekameters?

What is 0.287 dekameters?

400
An apple turning brown.
What is a chemical change
400
Matter is never destroyed or created, the mass that you begin with is always the same as the mass you will end with.
What is the law of conservation of mass?
500

If there are 97162 mg there are this many grams

What is 97.162 grams?

500

If a substance is diatomic (O2, I2, F2) it is a(n)

It is an element

500

Georgia wants to make sure her new table can fit in her room. She has a 7 foot space in her dining room where her new table can go. When building her table, she realized that her table was 2.43 meters long. Does Georgia have enough room for her new table?

No she does not have enough space

500
Scrambling eggs.
What is a physical change?
500

Junie is measuring a picture frame for her wall. She measured the frame to be about 24.5 cm. On the box for the frame, the measurement is listed at 28 cm. What is Junie’s % Error?

What is a 12.5% error?

M
e
n
u