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Properties of Matter Flashcards | StudBud
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Properties of Matter
Properties of Matter
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A #chemistry game to review the basics of chemistry for #ninth-grade biology students.
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
The smallest units of matter (what matter is made of).
protons
electrons
neutrons
atoms
2
Anything that has mass and takes up space.
matter
elements
mass
atoms
3
Energy levels surrounding the nucleus where electrons are found.
anions
protons
shells
neutrons
4
Which of the following is an
isotope
of sulfur?
S2-
SO2
S-34
Na2S
5
Which of the following has
lost
2 electrons?
H2O
Ca2+
O2-
CO2
6
How many valence electrons does Boron (B) have?
4
5
3
13
7
Which of the following is a compound?
He
Ca2+
NO3
O2
8
Nuclear particle with no electrical charge.
neutron
electron
anion
proton
9
The
period
of an element tells us the number of _____________ it has.
electron shells
protons
neutrons
valence electrons
10
Atomic particle with a negative charge.
anion
neutron
electron
proton
11
Atoms of the same element but with different number of neutrons are called _________.
anions
cations
ions
isotopes
12
An element symbol with a
positive
(+) sign, shows that it has
lost protons
gained electrons
lost electrons
gained protons
13
Nuclear particle with a positive charge.
proton
electron
neutron
cation
14
Which of the following is an
anion
?
O3
H2
Na+
S2-
15
An element symbol with a
negative
(-) sign, shows that it has
gained electrons
lost electrons
lost protons
gained neutrons
16
A pure substance made of only one kind of atom.
element
compound
proton
mixture
17
Which of the following has
gained
2 electrons?
CO2
H2O
O2-
Ca2+
18
Which of the following is NOT an example of matter?
dirt
air
light
Neon
