Metals, Non-Metals, physical/chemical changes, and more!
Conversions/ Sig Figs
Density
Temperature
100
A pure substance that can be broken apart by chemical means.
What is a compound
100
The "steps" on the periodic table
What is Metalloids
100
0.000890 has this many sig figs
What is 3
100
The equation for density
What is D = m/v
100
To find temperature in Kelvin, this is the rule of thumb.
What is add or subtract 273.15 from celsius
200
A liquid made up of 2 substances, and one phase
What is a homogenous mixture
200
The left side of the periodic table
What is Metals
200
10.980 + 4.0122 + 5 =
What is 20
200
Units of density
What is g/mL, g/L, kg/L, (etc.) anything that is mass/volume
200
The equation to convert from celsius to Fahrenheit
What is 9/5(c) + 32
300
A molecule that has 2 atoms that are the same element.
What is homoatomic molecule
300
Cooking an egg
What is Chemical Change
300
6.789 x 10.023 x 890.241 =
What is 60,580
300
What is the density of CO gas if 0.196 g occupies a volume of 100 ml?
What is 0.00196 g/ml
300
This differentiates the temperature scales
What is zero reference point
400
H2O is an example of this type of molecule
What is Hetero-Triatomic molecule
400
Iron rusting
What is Chemical change
400
5,704.13 nanograms is this many Megagrams
What is 5.70413 x 10^-12
400
A 10.0 mL sample of copper has a mass of 89.6 g. What is the density of copper in kg/L?
What is 8.96 kg/L
400
My fever is currently 103.4 degrees fahrenheit, what is it in celsius?
What is 39.67 degrees celsius
500
Solid to Gas
What is sublimation
500
There are 2.54 cm in 1 inch. There are this many inches in 54 km. (Sig Figs count)
What is 2.1 x 10^6 inches
500
An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 2 ml. The height of the water rose to 7 ml. If the mass of the stone was 25 g, what was its density?
What is 5 g/ml
500
My oven cooks pizza at 335.23 degrees fahrenheit. What is this temperature in Kelvin?