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Science 10 chapter 7 set one
n/a
10
Science
10th Grade
10/14/2011

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Term
Bond
Definition
To join together; atoms have the tendency to bond with other atoms.
Term
Chemical bond
Definition
Any of several physical forces that join or connect atoms together.
Term
Chemical formula
Definition
Describes the proportions of elements in a compound using chemical symbols.
Term
Ion
Definition
A charged atom; does not have an equal number of protons and electrons.
Term
Ion charge
Definition
Balance in ionic compounds, the total positive ion charge is equal to or cancels the total negative ion charge; the total ion charge for the compound is zero.
Term
Ionic bonding
Definition
Chemical bonding that results from a transfer of valence electrons; occurs when oppositely charged long (metals and non-metals) strongly attract one another and are held tightly together.
Term
Ionic compound
Definition
A compound formed when atoms join together through ionic bonding.
Term
Molecule
Definition
A neutral particle that consists of two or more atoms that are covalently bonded together.
Term
Multivalent metal
Definition
Elements that have more than one ion charge.
Term
Phase
Definition
Physical property that describes the form in which matter can usually be found: solid, liquid, or gas; also called state.
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