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Properties and trends of the periodic table (period 3) Flashcards | StudBud
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Properties and trends of the periodic table (period 3)
Properties and trends of the periodic table (period 3)
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Teaching aid of the periodic table of period 3
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Atoms with small radii tend to have high ionization energies.
True
False
2
The p subshell can hold up to...
2 electrons
4 electrons
10 electrons
6 electrons
3
Which subatomic particle plays the greatest role in determining an atom’s chemical properties?
Neutron
Proton
Electron
Nucleus
4
Why do metal boiling points increase over a period?
Less delocalised electrons
Strong covalent bonds
Greater shielding
More delocalised electrons
5
Which element is represented by this configuration?
Argon
Silicon
Aluminium
Sulfur
6
The energy required to remove an electron from a gaseous atom is called what?
Electron energy
Bond energy
Electronegativity
Ionisation energy
7
The f subshell..
the highest energy subshell of 14
has a total of 5 orbitals
the lowest energy subshell
can hold a total of 10 electrons
8
Which has the highest 1st ionisation energy
Chlorine
Argon
Magnesium
Sulfur
9
Which group of elements has the lowest ionization energies?
Alkali metals
Alkali - earth metals
Halogens
Transition metals
10
Which atom has the largest radius?
Boron
Lithium
Carbon
Sodium
