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Periodic Table
Periodic Table
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Atoms, elements and periodic table review
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
A covalent bond is a bond between a nonmetal and a
element
hydrogen
nonmetal
metal
2
The total number of protons and neutrons is the
nucleus number
period number
atomic mass
atom group
3
N
2
is an example of a ________ bond
balanced
even
polar
nonpolar
4
_________ has a definite shape and volume
plasma
liquid
gas
solid
5
A proton has a ______ charge
neutral
no charg
negative
positive
6
The columns on the periodic table are called
periods
groups
colomns
charts
7
What is the state of matter of stars
gas
plasma
liquid
solid
8
An atom that gains electrons has a __________ charge
negative
neutral
positive
no charge
9
Electrons have a ______ charge
nuetral
positive
no charge
negative
10
A chart of all known elements is called
element chart
periodic table
atomic mass chart
period chart
11
Energy levels arranged around the nucleus are called
circles
rings
shells
elliptical
12
A __________ has no definite shape or volume
gas
solid
plasma
liquid
13
Which shell can hold 2 electrons
N
L
M
K
14
Atoms that lose electrons have a ________ charge
positive
negative
neutral
no charge
15
Which shell of an atom can hold 8 electrons
M
K
L
N
16
The law of conservation of matter states that "_______can not be created or destroyed"
matter
energy
elements
atoms
17
The number of protons is the
atomic number
atomic mass
element number
period number
18
The smallest particle of matter that still has the characteristics of that element is
molecule
protons
Atom
element
19
Anything that has mass and takes up space is
matter
energy
atoms
elements
20
An ionic bond is a bond between metal and a
metal
gas
nonmetal
atom
