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Periodic Table Properties Flashcards | StudBud
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Periodic Table Properties
Periodic Table Properties
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Periodic Table Quiz
Flashcards
20 cards
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Questions
20
Answers
1
How many electrons make up a FULL valence shell?
4
8
10
2
If you add a proton to an element
in will increase the atomic mass
it will become another element
it will be positive
it will decrease the atomic mass
3
Elements in period 3 have
similar chemical properties
the same number of valence electrons
the same number of electron shells
the same atomic number
4
Which group is the most reactive group on the periodic table?
alkali metals
noble gases
alkaline earth metals
5
The periodic table is arranged _______________.
alphabetically
by increasing atomic mass
by increasing atomic number
6
Most elements on the Periodic Table are
Metals
Metalloids
Nonmetals
7
This zigzag group of elements has properties of both metals and nonmetals
nonmetals
Halogens
transition metals
metalloids
8
Which group is the least reactive group on the periodic table?
alkali metals
alkaline earth metals
noble gases
9
In order for an atom to have a neutral charge
neutrons must equal electrons
protons must equal electrons
protons must equal neutrons
10
Elements in group 13 have _________ valence electrons.
1
2
3
11
Elements in this family are brittle, dull and not very good conductors
nonmetals
metal
transition metal
noble gases
12
Calculate the NEUTRON # for Oxygen using the information below:
8
24
16
13
If an atom gains an electron
it will have an overall neutral charge
it will have an overall positive charge
it will have an overall negative charge
14
Elements in this family are shiny, conductive, and malleable
metals
noble gases
halogens
nonmetals
15
The periodic table contains 18 ______________.
rows
periods
groups
16
Which of the following is an example of a transition metal (groups 3-12)?
aluminum
sodium
gold
17
Valence electrons determine
physical properties of elements
the number of electron shells
chemical properties of elements
the number of protons
18
If an atom loses an electron
it will have an overall neutral charge
it will have an overall negative charge
it will have n overall positive charge
19
Elements in the same group have the same number of valence electrons and
electron shells
similar physical properties
the same atomic numbers
similar chemical properties
20
The periodic table contains 7 ______________.
columns
periods
groups
