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General
Bonding
Periodic Table
Characteristics
More General
100
atom
What is the smallest part of a pure substance?
100
The bond that forms with a nonmetal and a metal
What is an ionic bond?
100
a row on the periodic table of elements.
What is a period?
100
conducts electricity when melted or dissolved
What is an ionic compound?
100
a well mixed mixture that contains at least 2 parts
What is a solution?
200
the subatomic particle that determines what the element is
What is a proton
200
a metallic bond
What is a positive ion in a "sea" of valence electrons?
200
What is a column on the PTE
What is a group?
200
the ability to be hammered into shapes
What is malleability?
200
2 or more atoms joined by covalent bonds
What is a molecule?
300
a subatomic particle that has no electrical charge but has mass
What is a neutron?
300
2 atoms sharing a pair of valance electrons
What is a covalent bond?
300
the group of most reactive metals on the PTE
What is the alkali metals?
300
the ability to be shaped into wire, bent, and not break?
What is ductility?
300
the smallest part of a solution
What is a solute?
400
The area of greatest mass in an atom
What is the nucleus?
400
a bond formed by the unequal pull of shared electrons
What is polar covalent bond?
400
the group of elements that has 7 valence electrons
What is the halogen group?
400
the reflection of light off the surface of a substance?
What is luster?
400
the largest part of a solution
What is the solvent?
500
the unit of measure for atoms
What is an AMU or atomic mass unit?
500
an equal pulling of valence electrons
What is nonpolar covalent bond
500
groups 1-12 on the PTE
What are the metals?
500
the regular repeating pattern of atoms in a substance
What is a crystal?
500
the amount of solute per solution
What is concentration?