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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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1
All of the elements in the Oxygen group have
same number of energy levels
the same state of matter
the same atomic mass
the same number of valence electrons
2
As you move across a period, the size of the elemental atom
increases
decreases
explodes
remains the same
3
We don't study the transition metals in physical science because
they are insulators
they are multiple ion charges
they are too small to see
they are valuable metals
4
Elements with the same number of valence electrons make up a
Energy level
Group
Family
Period
5
Carbon-12 and carbon-14 are
ions
isotopes
valance electrons
metals
6
An element with a ionic charge of +3 means the atom want to
lose 3 electrons
lose 3 protons
gain 8 electrons
gain 3 electrons
7
Which subatomic particle is the largest?
electron
neutron
nucleus
proton
8
A perioid of the Periodic Table refers to
a column
the transition me
a row
the noble gases
9
What is the most reactive nonmetal family?
transition metals
alkali metals
halogens
carbon family
10
What is the state of matter of most nonmetals?
solid
gas
plasma
liquid
11
As you move from left to right across the Periodic Table, the atomic number
increases
multiples by 2
remains the same
decreases
12
Which of the following groups are the best electrical and heat conductors
metals
nonmetals
metalloids
noble gases
13
Elements with characteristics of both metals and nonmetals are called
element builders
insulators
transition metals
metalloids
14
The most reactive metal family is the
Alkali Earth Metals
Noble Gases
Alkali Metals
Halgens
15
The noble gases are inert (nonreactive) because
they are all gases
they are in the same period
they have full outermost shells
they are all radioactive
16
What is the state of matter of most metals?
liquid
plasma
solid
gas