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Modern Atomic Theory
Periodic table
Periodic Table 2
Groups of Elements
100
The number of electrons held in each orbital
What is two?
100
The vertical columns.
What is a group?
100
The subatomic particle responsible for periodic trends.
What is the electron?
100
Form +2 ions.
What is alkaline earth metals?
200
A region where there is a high probability of finding an electron.
What is an orbital?
200
The horizontal rows.
What is a period?
200
What chlorine becomes when it gains an electron.
What is an ion?
200
Mrs. McGill's favorite hobby (not as well known)
What is knitting?
300
Electrons in the outermost energy level of an atom.
What is valence electrons?
300
The arrangement of the modern periodic table.
What is increasing atomic number?
300
The number of valence electrons in bromine (Br).
What is seven?
300
Most reactive nonmetals.
What is halogens?
400
What is the shape of an "s" orbital?
What is sphere?
400
The law that states that elements have similar properties that repeat in a regular pattern.
What is the periodic law?
400
The ability of an element to be hammered without breaking.
What is malleability?
400
Least reactive, hardest metals.
What is transition metals?
500
The shape of a p-orbital.
What is dumbbell?
500
The element in Period 5, Group 18.
What is Xenon?
500
A property of nonmetals.
What is brittle, dull, non-conductor of electricity, poor conductor of heat.
500
Most reactive metals
What is alkali metals.