Atomic Theory
Atoms
Nuclear Chemistry
Electron configurations
Periodic table
100
The building blocks of matter.
What is the atom
100
Subatomic particle with little mass and a negative charge.
What is an electron?
100
Splittin' atoms or catching aquatic animals.
What is fission?
100
Electrons on the outermost on energy level.
What are valence electrons?
100
Rows in the periodic table
What are periods
200
Person who developed the atomic theory.
Who is John Dalton?
200
Subatomic particle with no charge and a mass of 1 amu.
What is a neutron?
200
Another name for an electron.
What is a beta particle?
200
Group whose elements all have 6 valence electrons.
What is group 6?
200
Determines the order of elements in the periodic table.
What is atomic number?
300
Subatomic particle that deflected toward the positive end of the magnet in the cathode ray experiment.
What is an electron.
300
The location in an atom where protons and neutrons are found.
What is the nucleus?
300
Another name for a Helium nucleus.
What is an alpha particle?
300
The way you can tell valence electrons for a transition element.
What is by looking at the roman numeral?
300
Element with the Largest atomic radius.
What is Francium
400
Particles that mostly passed through foil in Rutherford's experiment.
What is alpha particles?
400
Atoms of the same elements with different numbers of neutrons.
What are isotopes?
400
Pure energy, the strongest type of radiation.
What are gamma rays?
400
Number of electrons that a group 5 element needs.
What is 3 electrons
400
Element with the highest electronegativity.
What is Fluorine?
500
Bohr's clue to electrons existing on energy levels.
What is atomic line spectra?
500
The part of an atom that determines the element's chemical properties.
What are the valence electrons.
500
Method of birth and birthplace for heavier elements in the universe.
What is fusion in supernovas
500
In order, the first element in S-block, P-block, D-block, F-block.
What is Hydrogen, Boron, Scandium, Lanthanum
500
Element with the lowest second ionization energy
What is Radium?
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