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Trends in the periodic table Flashcards | StudBud
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Trends in the periodic table
Trends in the periodic table
22 terms
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periodic table# trends#
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Questions
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Answers
1
Elements that want one electron are
noble gases
alkaline earth metals
akali metals
halogens
2
ionization increases or decreases as you move up the periodic table
decreases
increases
3
A group indicates
elements with same number of protons
elements with same valencies
elements with same number of neutrons
elements with same number of electrons
4
If an alkaline earth metal wanted to bond with a halogen how many halogens would it need
3
2
4
1
5
Atomic number equals
protons and neutrons
protons and electrons
electrons plus neutrons
protons
6
electronegativity increases or decreases as you move down the table
decreases
increases
7
A period shows an increase in the
number of neutrons
number of shells in the atom
number of protons
atomic number
8
If an alkali atom wants to bond with an halogen atom how many atoms will it need to find?
2
1
4
3
9
Alkaline earth metals belong to group
1
3
4
2
10
ionization refers to
the amount of energy to gain a proton
the amount of energy to required to remove an electron
the amount of energy to remove a neutron
the amount of energy in an atom
11
elements that want to give up two electrons are
noble gases
alkali metals
alkaline earth metals
halogens
12
noble gases belong to group
7
8
1
6
13
electronegativity increases or decreases as you move across the table
decreases
increases
14
elements that want to give up one electron are
halogens
alkali metals
alkaline earth metals
noble gases
15
Halogens belong to group
7
8
6
1
16
If Oxygen wanted to bond with an alkali how many would it need to find
3
2
1
4
17
Noble gases want how many electrons
3
0
1
2
18
electronegativity is
negativity energy in an electron
the amount of energy required to hold onto an electron
karma
the electricity of an element
19
If aluminium wanted to join with an halogen how many would it need
2
1
4
3
20
Alkali metals belong to group
1
6
8
7
21
Atomic mass equals
number of electrons plus protons
number of protons
number of protons plus neutrons
number of electrons plus neutrons
22
Ionization increases or decreases across the periodic table
decreases
increases
