who wants to be a millionaire game chemistry 2014
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Your School Name Here
Grade 6 Science
A: B:magic physical change
When matter interacts to produce a new substance it is called -
C: D:chemical reaction boiling
c. chemical reaction
A: B:endothermic exothermic
A chemical reaction in which heat is given off
C: D:boiling evaportation
b. exothermic
A: B:reactants gases
The new substances that result from a chemical reaction are called -
C: D:products compounds
c. products
A: B:a physical change difficult to make happen
Any change that results in the formation of a newsubstance and can not usually or easily be reversed is -
C: D:a rapid change a chemical change
d. a chemical change
A: B:production of a solid a color change has occurred
Effervescence means
C: D:production of a gas production of an odor
c. production of a gas
A: B:physical property a measurable quantity
Any characteristic that can be observed by your senses is
C: D:a chemical property determined by atomic mass
a. a physical property
A: B:an element an equation
A substance that can be broken down into simpler parts by a chemical change is
C: D:highly reactive a compound
d. a compound
A: B:a molecule an element
A substance that can not be broken down intoa simpler substance is
C: D:a compound inert
b. an element
A: B:formula symbol
Chemical shorthand for writing the elementscontained in a compound
C: D:equation reaction
a. formula
A: B:H Fe
Choose which of the following is a compound
C: D:CuSO4 Mg
c. CuSO4
A: B:a white powder a precipitate
A solid that may form when a reaction betweentwo liquids occurs
C: D:a reactant effervescence
b. a precipitate
A: B:dangerous exothermic
A chemical reaction in which heat istaken in or absorbed is
C: D:very common endothermic
d. endothermic
A: B:a atom a molecule
The smallest piece of a compound that still hasthe properties of that compound is
C: D:one gram equal to the number of protons
b. a molecule
A: B:immiscible the products
Chemicals that take part in a chemical reaction, the beginning chemicals are
C: D:the reactants liquids and gases
c. the reactants
A: B:1 2
How many oxygen atoms are in the compound CuSO4
C: D:3 4
d. 4
A: B:4 6
How many atoms are there all together in the compound CuSO4
C: D:5 7
c. 61 copper (Cu)1 Sulfur (S)
4 Oxygen (O)
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