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Vocabulary
Periodic Table
Ionic Bonds
Covalent Bonds
Chem Trivia
100
An particle with a positive charge found in the nucleus of an atom.
What is a Proton?
100
Electrons found in the outermost energy shell, farthest away from the nucleus.
What are Valence Electrons?
100
An electrically charged atom formed by the loss or gain of one or more electrons.
What is an ION?
100
In a triple bond, this many electrons are shared.
What is 6 (six)?
100
A mixture of two or more metals.
What is an Alloy?
200
A representation or structure of the valence electrons in an atom using dots.
What is a Lewis dot structure/electron dot diagram?
200
Elements in Group 17, the halogen family, are very reactive because their atoms have this many valence electrons.
What is 7 (seven)?
200
These ions are composed of more than one atom.
What are Polyatomic Ions?
200
A covalent bond is called this if the atoms EQUALLY share one or more pairs of electrons.
What is a nonpolar covalent bond?
200
A property of matter that is calculated by dividing mass over volume.
What is Density
300
An atomic particle that has a negative charge and is involved in chemical bonding.
What is an electron?
300
The name given to group 1 elements
What are Alkali Metals?
300
This type of ion is formed when an atom loses an electron.
What is a positive ion?
300
Name given to this covalent compound CO2
What is Carbon Dioxide
300
Anything this has mass and volume.
What is Matter?
400
A bond in which atoms share electrons
What is a Covalent Bond?
400
Elements in group 18 that are nonreactive
What are Noble Gases?
400
An ion with a negative charge.
What is an Anion?
400
A covalent bond is formed between two of these types of elements
What a Nonmetal?
400
A neutral particle found in the nucleus of an atom.
What is a Neutron?
500
A chemical bond where the transfer of electrons is involved.
What is an Ionic Bond ?
500
Indicates the number of protons in the nucleus of an atom
What is the Atomic Number
500
Name given to this ionic compound MgCl2
What is Magnesium Chloride?
500
The name given to this covalent compound: N2O5
What is Dinitrogen Pentoxide?
500
Name for elements found between groups 3 through 12.
What are transition metals