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WorksheetsMolecules, Atoms, Compounds, Elements
Total questions: 10
Worksheet time: 1hrs 10mins
The smallest particle of an element is a(n) __________.
Element
Atom
Compound
Proton
Which statement is true about atoms and molecules?
Molecules and atoms attract each other.
Atoms and molecules repel each other.
Atoms may combine to form molecules.
Molecules may combine to form atoms.
How is a molecule different from an atom?
A molecule is smaller than an atom.
An atom is not at all related to a molecule.
A molecule is a group of the same kind of atoms.
A molecule has 2 or more atoms bonded together.
Explain why all compounds are molecules, but not all molecules are compounds.
A substance that is made up of two or more different element is called a(n) _________.
Compound
Molecule
Atom
Select all that are compounds.
Water
Gold
Table Salt
Chicken Noodle Soup
Rocky Road Ice Cream
Of the following, ____________ is NOT a compound.
Sodium Chloride
Water
Oxygen
Sodium Chloride
True or False:
In a compound, the components are always combined in definite proportions.
True
False
Which of the following choice sequences that parts of matter from smallest to largest.
Element -> Compound -> Atom
Element -> Atom -> Compound
Atom -> Compound -> Element
Atom -> Element -> Compound
The smallest unit of an element that maintains the properties of that element is a(N) ___________________.
