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- 1. Multiple Choice
Which is the best description of an element?
A substance that cannot be broken down into simpler substances
A collection of atoms that have different abilities when joined together
A man-made mineral
A mixture of substances
- 2. Multiple Choice
A one or two letter abbreviation used to represent an element is called a(n) ________chemical symbolelement sign - 3. Multiple Choice
In an element box, the number at top is the
atomic number
atomic name
atomic mass
atomic symbol
- 4. Multiple Choice
Elements on the Periodic Table are ordered according to their
element name
element symbol
number of atoms
atomic number
- 5. Multiple ChoiceWhat is the chemical symbol for Aluminum?AAlAu
- 6. Multiple ChoiceSilverSiSEAg
- 7. Multiple Choice
The chemical symbol in this element box is
26
Fe
Iron
55.845
- 8. Multiple ChoiceWhat is the chemical symbol for Lithium?HHeLiN
- 9. Multiple Choice
A substance that consists of 2 or more different elements is a
element
data table
symbol
compound
- 10. Multiple ChoiceIs sugar (C12H22O11) an element or a compound?ElementCompound
- 11. Multiple ChoiceIs water an element or a compound?ElementCompound
- 12. Multiple ChoiceIs Iron (Fe) an element or a compound?ElementCompound
- 13. Multiple Choice
What is the difference between Co and CO?
CO is an element but Co is a compound
Nothing is different. They are the same thing.
CO is two elements and Co is only one element
Co is not a pure substance
- 14. Multiple Choice
Which one is a compound?
Ni
F
Re
NaCl
- 15. Multiple Choice
"Na" is the element's
Chemical Formula
Compound
Name
Chemical Symbol
- 16. Multiple Choice
One way to tell how many elements a compound has is to..
the the square root of the total number of lettersThis is a wrong answer the the square root of the total number of letters
count the capital letters
add up all the numbers
count the letters
- Answer choicesTagsAnswer choicesTags