Measurements
Carbon
Acids/Bases
Nuclear
Motion
100
The universal standard used for measurements.
What is the Metric System?
100
These things release more carbon to the atmosphere (usually carbon dioxide) than they take in.
What are carbon sources?
100
This releases hydronium ions when dissolved in water.
What is an acid?
100
This force acts between all nucleons in the nucleus to hold them together.
What is the strong nuclear force?
100
This states "An object at rest will remain at rest and an object in motion will remain in motion, unless acted on by an unbalanced force"
What is Newton's First Law of Motion?
200
15 mm = ___________ m
What is 0.015 m?
200
The name of a hydrocarbon containing four carbon atoms.
What is butane?
200
This part of the pH scale is where bases can be found.
What is greater than 7 pH?
200
This is the amount of time it takes for half of a radioactive sample to decay into another element.
What is a half-life?
200
A measurement from the starting point to the ending point, in a straight line, including the direction.
What is a displacement?
300
56 dL = ___________ daL
What is 0.56 daL?
300
A gas in the atmosphere which traps solar energy, keeping our planet warmer.
What is a greenhouse gas?
300
The hydronium and hydroxide concentrations of pure water.
What is 1 x 10-7?
300
This atom results from the alpha decay of Pu-241.
What is U-237?
300
The change in an objects velocity over time.
What is acceleration?
400
This is the universal standard measurement for volume.
What is the Liter?
400
The equation for this process is CO2 + H2O produces C6H12O6 (glucose) + O2.
What is the equation for photosynthesis?
400
The name of HBr.
What is hydrobromic acid?
400
This atom results from the beta decay of Hg-201.
What is Tl-201?
400
The action force for the reaction "The table pushes up on the textbook".
What is "The textbook pushes down on the table"?
500
56 in = ___________ cm (1 in = 2.54 cm)
What is 142.24 cm?
500
Fossils, trees, and unburned coal are all examples of this.
What are examples of carbon sinks?
500
The hydroxide concentration of a solution that has a pH of 3.
What is 1 x 10-11
500
This type of radiation results from a neutron becoming unstable and splitting to form a proton and electron.
What is beta particle radiation?
500
The force required to accelerate a 13 kg mass, from rest to a speed of 26 m/s in 6 s.
What is 56 N?
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