Matter
Elements
Compounds
Acids, Bases & Salts
Mixtures & Solutions
100
The three states of Matter
What are solids, liquids & gases?
100
Smallest particle of an elements that has all the properties of the element
What is an atom?
100
Kind of changes during which compounds are forms
What is a chemical change?
100
Substance that produces hydrogen in water
What is an acid?
100
Substance in which a solute is dissolved
What is the solvent?
200
Bonus Matter that has no definite shape
What are liquids or gases?
200
Equal to the number of protons in atom, found on the Periodic Table
What is an atomic number?
200
Group of symbols that represent a compound
What is a chemical formula?
200
Blue or red indicator used to test for acids and bases
What is litmus paper?
200
The amount of solute that can be dissolved in an amount of solvent
What is solubility?
300
Matter that has definite volume but no definite shape
What are liquids?
300
Region around the nucleus of an tom occupied by electrons
What is an electron cloud?
300
BONUS Formed when 2 or more atoms bond by sharing electrons
What is a molecule?
300
BONUS Measure of acidity or alkalinity in a substance
What is pH?
300
When all the solute a solution can hold is dissolved
What is a saturated solution?
400
Matter in which molecules are packed tightly together and move only slightly
What are solids?
400
The simplest element
What is hydrogen?
400
Charged particle resulting when atom loses 1 or more electrons
What is an ion?
400
Formed when an acid and a bases combine
What is a salt?
400
Mixture in which substances are not evenly spread out
What is heterogeneous?
500
Repeating pattern arrangement of particles in most solids
What are crystals?
500
Bonus Elements that have properties of both metals and nonmetals
What are metalloids?
500
A common compound with one sodium atom and one chloride atom
What is table salt?
500
Used in detergent, soaps and disinfectants
What is a bases?
500
An insoluble solid in a liquid
What is a suspension?
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