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Atoms, Elements, Molecules and Compounds Flashcards | StudBud
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Atoms, Elements, Molecules and Compounds
Atoms, Elements, Molecules and Compounds
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A science review Quiz to help students prepare for the quiz on the same topic.
Flashcards
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Questions
21
Answers
1
When two or more elements combine chemically to form a new substance a __________________ is created.
atom
convergent
compound
proton
2
This picture is an example of a(n):
compound
atom
chloroplast
element
3
Which of the following is NOT an element?
Potassium
Nitrogen
Carbon
Carbon Dioxide
4
What is the smallest unit of an ELEMENT?
proton
molecule
atom
compound
5
Gold elements are made of what type of atoms?
carbon atoms
yellow atoms
oxygen atoms
gold atoms
6
This picture shows is an example of a(n):
neutron
molecule
element
compound
7
What element has a symbol of O?
Gold
Potassium
Silver
Oxygen
8
What is the chemical symbol for Hydrogen?
H
He
Hy
Hg
9
What is the building block of all matter?
compounds
stuff
electron
elements
10
Which of the following is NOT an example of matter?
baseball
heat
air
water
11
Two or more elements joined together, whether they are the same or different are called:
molecules
atoms
cells
nucleus
12
What particle in an atom has no charge, or is neutral?
Quark
Neutron
Electon
Proton
13
Ice, water, clouds all have what in common?
They are all the same compound.
They are the same temperature.
They all have salt.
They have all the same feeling.
14
The picture is an example of a(n):
compound
cell
molecule
element
15
Scientists study _______________ on the Periodic Table.
I have no clue
elegance
elephants
elements
16
What compound is NaCl?
salt
water
chlorine
sodium
17
What is the positive particle in the nucleus of an atom?
Neutron
Quark
Proton
Electron
18
What type of charge does an electron have?
neutral
no charge
positive
negative
19
What is matter?
anything that has mass and takes up space
anything that can be carried
anything in the universe
anything that has energy
20
What is the chemical symbol for water?
H20
H02
H0
H202
21
What is the smallest unit of a compound?
molecule
proton
element
neutron
