Chapter 1 - Chemistry
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The number 7.13 x 10*-5 is equal to:
0.0000713
2.0 x 10*-2
0.020
The measurement 127.3 is written in scientific notation as:
1.273 x 10²
0.000 016
1.6 x 10⁻⁵
1.8 x 10*5
180 000
3500
3.5 x 10³
The value 3.0 x 10*8 is equal to:
300 000 000
425 000
4.25 x 10⁵
0.000 000 86
8.6 x 10⁻7
Sunlight is energy - Does not contain chemicals!
Fruit, Milk, Breakfast cereal all contain chemicals
What is the place value of the 7 and 2 in the number 2.378?
Hundredths and Ones
Chemistry
The study of composition, structure, properties as reactions of matter.
