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Science 7 Def.

Chemistry

QuestionAnswer
ATOMS HELD TOGETHER BY CHEMICAL FORCES MOLECULES
THE SUBSTANCE FORMED WHEN TWO OR MORE DIFFERENT ELEMENTS CHEMICALLY JOIN TOGETHER, THE REARRANGING OF ATOMS IN A CHEMICAL CHANGE. COMPOUND
THE JOINING OF DIFFERENT TYPES OF ATOMS TO FORM A COMPOUND, ASLO CALLED A CHEMICAL CHANGE CHEMICAL REACTION
A METHOD THAT USES CHEMICAL SYMBOLS AND NUMBERS TO SHOW THE MAKE-UP OF COMPOUND CHEMICAL FORMULA
A TERM THAT DESCRIBES A SHELL COMPLETELY FILLED WITH ELECTRONS CLOSED
A TYPE OF BAND FORMED WHEN ATOMS SHARE ELECTRONS COVALENT BOND
AN ATOM THAT HAS GAINED OR LOST ELECTRONS ION
AN ATOM WITH FEWER ELECTRONS THAN NORMAL POSITIVE ION
AN ATOM WITH MORE ELECTRONS THAT NORMAL NEGATIVE ION
A BOND FORMED BY THE ELECTRICAL ATRACTION BETWEEN OPPOSITELY CHARGED IONS. IONIC BOND
A COMPOUND THAT FORM HYDROGEN IONS (H+) WHEN DISSOLVED ACID
A COMPOUND THAT FORMS HYDROXIDE IONS (OH-) WHEN DISSOLVED IN WATER. BASE
A BASE THAT DISSOLVES IN WATER ALKALI
THE SCALE USED TO SHOW THE CONCRTRATION OF AN ACID OR A BASE IN A SOLUTION PH SCALE
A TERM THAT DESCRIBES A SOLUTION THAT IS NEITHER BASIC NOR ACIDIC NEUTRAL
A SUBSTANCE THAT CHANGES COLOR WHEN EXPOSED TO ACID OR BASE SOLUTION INDICATOR
TO MAKE A SOLUTION NEUTRAL BY COMBINING AN ACID AND A BASE TO FORM WATER AND SALT. NEUTRALIZE
A COMPOUND THAT FORMS AFTER A BASE AND AN ACID COMBINE SALT
Created by: lucybelle