100
What is phosphate?
It is the name given to PO4 with a -3 charge.
100
What is a neutron?
The mass number is the sum of protons and the number of this subatomic particle.
100
What is beta?
The type of radiation consisting of fast moving electrons coming out of a nucleus?
100
What is 2g/mole?
It is the molar mass of diatomic hydrogen.
100
What is current?
The measurement that always holds constant in a series circuit.
200
What is -2?
It is the charge of the sulfate ion.
200
What is the neutron?
It is the heaviest nuclear particle.
200
What is alpha?
The type of radiation consisting of fast moving helium nuclei coming out of a "broken" nucleus?
200
What is 12?
It is the isotope of carbon used as a basis for comparison in defining a mole.
200
What is series?
The type of circuit where the total resistance is the sum of individual resistors.
300
What is Na2CO3?
It is the empirical formula of sodium carbonate.
300
What is atomic mass?
It is equivalent to the weighted average of different isotopes.
300
What is fission?
A marriage is to a divorce what fusion is to this nuclear process.
300
What is Avogadro's number?
The name of 6.02 X 10^23 particles.
300
What is 4 ohms?
The equivalent resistance for a parallel circuit consisting of three 12 ohm resistors.
400
What is calcium hydrogen carbonate?
It is the name given to Ca(HCO3)2.
400
What is 302.5?
The atomic mass of X if 50% has a mass of 300.0 and 50% has a mass of 305.0.
400
What is E = mc^c?
It is the formula used to calculate what happens to mass loss during nuclear reactions.
400
What is 0.01?
The number of moles contained in 0.18 g of water?
400
What is 3A?
The current passing through the source if a parallel circuit's three 12 ohm resistors each draw 1 A.
500
What is sulphate?
It is a polyatomic that is found in both a common, strong acid and also in many pharmaceuticals.
500
What is 40?
It is the mass of the most common isotope of argon.
500
What are a proton and a beta particle(electron)?
They are the two particles produced during the decay of a neutron?
500
What is 6?
The number of moles of oxygen gas produced by decomposing 12 moles of water.
500
What is 8 ohms?
The total resistance of a circuit consisting of a parallel pair of 10 ohm resistors, while the pair is in series with a 3 ohm resistor