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Worksheetselements, compounds and mixures
Total questions: 20
Worksheet time: 10mins
A substance made up entirely of one type of atom is a(n)
element
compound
mixture
A pure substance is made of two or more elements chemically combined is a(n)
element
compound
mixture
A substance made up of two or more types of atoms that are NOT chemically combined is called a(n)
element
compound
mixture
Is SULFUR (S) an element or a compound?
ELEMENT
COMPOUND
Is CARBON DIOXIDE (CO2) an element or a compound?
ELEMENT
COMPOUND
Is ALUMINUM (Al) an element or a compound?
ELEMENT
COMPOUND
Is METHANE (CH4) an element or a compound?
ELEMENT
COMPOUND
Au is an example of a(n):
A. element
B. compound
C. mixture
Is WATER (H2O) an element or a compound?
ELEMENT
COMPOUND
Is NITROGEN (N) an element or a compound?
ELEMENT
COMPOUND
atom
atom
What is an element?
A molecule that has more than one type of atom bonded together
A substance such as water
The same type of atoms
Different types of atoms
What is a molecule?
A group of atoms held together by chemical bonds
A single atom next to another atom
ONLY one type of atom bonded together
ONLY different types of atoms bonded together
Molecules that have two or more different types of atoms are called
Element
Compound
Mixture
Chemical Bonds
Which of the following would NOT be a compound?
C6H12O6
(SO)4
H2O
Cl3
