Scientific Notation
Sig Figs
Units of Measurement
Vocabulary
Lab Safety
100
Scientific notation of 0.000467
What is 4.67 x 10^-4
100
Sig figs in 3.2012
What is 5
100
Number of cm in a m
100
100
the smallest unit of an element
What is atoms
100
the ____ sparks fire for the bunsen burner
What is a striker
200
(4.5 x 10^-14) x (5.2 x 10^3) = ?
2.3 x 10^-10
200
Sig figs in .00000001020
What is 4
200
Number of dm in a km.
What is 10000
200
The level of acid in a substance
What is pH
200
You must _____ 5 minute before the bell rings
What is clean up?
300
(6.1 x 10^5)/(1.2 x 10^-3) = ?
5.1 x 10^8
300
25 x 3 = ?
What is 70
300
Number of centimeters in an inch
What is 2.54 centimeters
300
Something that is created by two or more elements is known as a:
What is a compound
300
Something that doesn't belong open toed shoes, hair let down, goggles, idiots
What is goggles
400
(3.74 x 10^-3)4 = ?
3.73 x 10^4
400
0.085 cm + 0.062 cm + 0.14 cm
What is .29 cm
400
Number of feet in inches
1/12
400
A _________ is when the chemical identity of the substance is changed.
What is a chemical reaction
400
something you can't pour into the sink
What is strong acids
500
The zeros in the following number in standard notation: 3.203 x 10^44
What is 42
500
.000000002 x 10.
What is .00000002
500
Number of feet in 3 miles
What is 15840 feet
500
the electrons in the outer most shell of an atom, that are involved in bonding with other atoms
What is valence electrons
500
acid to water or water to acid
What is acid to water.
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