He discovered three types of radiation; alpha, beta, and gamma.
Who is Ernest Rutherford?
100
Carbon-12, Carbon-13, and Carbon-14 are isotopes. What do they all have in common?
What is the same atomic number or the same number of protons? They are forms of the same element is also acceptable.
100
An atom that has more protons than electrons.
What is a cation?
100
All ionic compounds have this overall net charge.
What is neutral?
100
What is 0 degrees Celcius in Kelvin?
What is 273K?
200
A particle of radiation containing 2 protons and 2 neutrons.
What is an alpha particle?
200
For the radioactive isotope Iodine-131, the number 131 indicates this.
What is the mass number?
200
An anion is this type of ion.
What is a negative ion?
200
In order to make a neutral compound a Mg2+ ion must __________ 2 electrons to an anion.
What is transfer or lose?
200
1 atm is equal to 760 mmHg then 2 atm must equal this number of mmHg.
What is 1520 mmHg?
300
The type of radiation that is a form of electromagnetic radiation.
What is Gamma radiation?
300
The type of decay equation in which an atom decays into a new substance with a lower atomic number.
What is alpha decay?
300
The metals in group 1 form ions of this charge.
What is +1?
300
A cation of Na is called sodium ion but an anion of Cl is called?
What is chloride? Monatomic ions take on the suffix change -ide.
300
A 2.00 Liter bottle of soda contains this many mL of soda.
What is 2000 mL?
400
When Carbon-14 undergoes a beta decay this element is created.
What is Nitrogen-14?
400
Isotopes of Cl-35 and Cl-37 are different in the number of...
What is neutrons? Cl-37 had 2 more neutrons than Cl-35?
400
The atoms of this group from ions with a -2 charge.
What is group 6A?
400
The formula for the ionic compound formed from Li+ and O2- is ...
What is Li2O?
400
The colder of the two temperatures: 15 K or -15 C.
What is 15K? -15 degrees C = 258K. To convert from degrees C to Kelvin add 273.
500
The time required for one half of a radioactive substance to decay into another substance.
What is a half-life?
500
The nuclear reaction in which Uranium-235 is bombarded by a neutron in order to produce two daughter cells, 3 neutrons, and Energy needed to power homes.
What is nuclear fission?
500
This cation has 40 protons and 38 electrons.
What is Ca+2?
500
The formula for the ionic compound formed from Al3+ and SO42- is
What is Al2(SO4)3? The name of this compound is aluminum sulfate?
500
A mountain climber climbs to an altitude at which 20% of the atmosphere is above her head. What would a barometer read at that altitude in mmHg?
What is 152 mmHg? The atmospheric pressure would be .20 atm and that converts to 152 mmHg.