Element Or Compound?
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Shown on the periodic table
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Elements
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Compounds
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Is it an element or a compound?
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- 2.
Glucose (C6H12O6)
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Element
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Compound
Correct Answer
A. Compound -
- 3.
Composed of two or more elements combined in a set ratio
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Element
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Compound
Correct Answer
A. Compound -
- 4.
A substance composed of three elements chemically combined
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Element
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Compound
Correct Answer
A. Compound -
- 5.
Iron (Fe)
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Element
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Compound
Correct Answer
A. Element -
- 6.
H2O
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Element
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Compound
Correct Answer
A. Compound -
- 7.
1 type of atom
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Element
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Compound
Correct Answer
A. Element -
- 8.
HCl
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Element
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Compound
Correct Answer
A. Compound -
- 9.
Cannot be broken down in a chemical reaction.
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Element
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Compound
Correct Answer
A. Element -
- 10.
Can be broken down during a chemical reaction
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Element
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Compounds
Correct Answer
A. Compounds -
- 11.
This molecule has 24 atoms: (C6H12O6) What percentage are Hydrogen atoms?
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25 %
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50 %
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75 %
Correct Answer
A. 50 % -
- 12.
A pure substance
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Element
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Mixture
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Both
Correct Answer
A. Element -
- 13.
Represented by symbols
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Element
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Compound
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Both
Correct Answer
A. Both -
- 14.
How many Iron atoms are in the chemical formula FeO (rust)?
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Zero
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One
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Two
Correct Answer
A. One -
- 15.
Atoms are chemically joined.
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Elements
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Compounds
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Both
Correct Answer
A. Both -
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Current Version
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May 03, 2014Quiz Edited by
ProProfs Editorial Team -
Jan 09, 2011Quiz Created by
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