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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Mg, Be, Ca, Sr are all in the same __________.
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Which of the following elements has the lowest ionization energy?
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Which of the following has the largest ionization energy?
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Ionization energy increases down a group because the number of protons increases and it's more difficult to lose electrons because they are being pulled closer.
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Order the elements in decreasing ionization energy. Na, S, Al, F, K, O
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
True or false. There are 18 periods and 7 groups.
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Which of the following best explains why ionization energy decreases down a group?
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Which has the set of elements has the element with the highest ionization energy?
Ionization energy decreases because electrons are further away and require less energy to remove.
Cesium (Cs)
True
Group
N
False
Al, Si, Ge, F, N, K
F, O, S, Al, Na, K
Check it!