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PeriodicTable Review

Review and Practice of groups, definitions, and development of atomic theory.

QuestionAnswer
Smallest Size of Atomic Radius is where on the Periodic Table? Top Right of Periodic Table
Biggest Size of Atomic Radius is where on the Periodic Table? Bottom Left of Periodic Table
Smallest Ionization Energy is where on the Periodic Table? Bottom Left of Periodic Table
Biggest Ionization Energy is where on the Periodic Table? Top Right of Periodic Table
Weakest Electronegativity is where on the Periodic Table? Bottom Left of Periodic Table
Greatest Electronegativity is where on the Periodic Table? Top Right of Periodic Table
________ is the size of an atom. The distance from the nucleus to the outermost electrons. Atomic Radius
________ is the energy needed to remove the outermost electron. Ionization Energy
________ is the tendency of an atom to attract electrons Electronegativity
Group 1 (A1) is called ________. Alkali Metals
Group 2 (A2) is called ________. Alkaline Earth Metals
Group 13 (A3) is called ________. Boron Group
Group 14 (A4) is called ________. Carbon Group
Group 15 (A5) is called ________. Nitrogen Group
Group 16 (A6) is called ________. Chalcogen
Group 17 (A7) is called ________. Halogen
Group 18 (A8) is called ________. Noble Gases
Groups 3-12 are called ________. Transitional Metals
Alkali Metals gains/loses ___ electrons. Lose 1 Electron (+1)
Alkaline Earth Metals gains/loses ___ electrons. Lose 2 Electrons (+2)
Boron Group gains/loses ___ electrons. Lose 3 Electrons (+3)
Carbon Group gains/loses ___ electrons. Gains or Loses 4 Electrons (+/- 4)
Nitrogen Group gains/loses ___ electrons. Gains 3 Electrons (-3)
Chalcogens gains/loses ___ electrons. Gains 2 Electrons (-2)
Halogens gains/loses ___ electrons. Gains 1 Electron (-1)
Noble Gases gains/loses ___ electrons. It doesn't gain or lose any electrons (0)
The ________ is the smallest particle where an element can be divided and still be the same substance. Atom
________ are composed of atoms and are pure substances. Elements
The Nucleus is inside the atom and is composed of ________ and ________. Protons (positive charge) and Neutrons (neutral charge)
Inside the atom, ________ circle the nucleus. Electrons (negative charge)
The atom is composed of three subatomic particles. These particles are known as: ________, ________, and ________. Protons (+), Electrons (-), and Neutrons (Neutral)
The Electron Cloud Theory states that we cannot determine the ________ location of electrons. Exact
What did Democritus claim? He claimed that atoms exist and they are always moving.
What did Aristotle claim? Atoms are made up of 4 elements: Earth, Air, Fire, and Water.
What did Dalton claim? He stated that all atoms of the same element have the same mass and atoms of different elements have different masses.
What did Thompson claim? He said that negative charges were evenly scattered throughout an atom.
What did Bohr claim? He claimed that electrons travel around the nucleus in definite paths.
What did Rutherford claim? He stated that the nucleus is a dense, positively charged mass in the center of the atom; while most of the rest of the atom is empty space.
Schrodinger and Heisenberg helped develop what? The Electron Cloud Theory
Created by: Student28838
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