Li
Be
B
Mg
I and II only
I and III only
II and III only
I, II and III
Li + Br2
Li + Cl2
K + Br2
K + Cl2
I only
II only
Both I and II
Neither I and II
Atomic number
Atomic mass
Number of valence electrons
Electronegativity
The first ionization energies of: oxygen, fluorine, neon
The radii of: H- ion, H atom, H+ ion
The electronegativities of: chlorine, bromine, iodine
The boiling points of: iodine, bromine, chlorine
Ionisation energies
Melting points
Electronegativities
Atomic radii
Na(s) + Cl2(g)
K(s) + Cl2(g)
Na(s) + Br2(g)
K(s) + Br2(g)
First ionization energies increase from F to I.
Fluorine has the smallest tendency to be reduced
Cl2 will oxidize I- (aq)
I2 is a stronger oxidizing agent than F2
Its first ionization energy is lower than that of calcium
It has two electrons in its outermost energy level
Its atomic radius smaller than magnesium
It forms a chloride with the formula SrCl2
Li
Mg
Na
Al
Al
Ge
As
P
Al2O3(s)
Na2O(s)
SiO2(s)
SO3(g)
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