Because they are no longer attracted to electron - poor reaction sites , and because they reverse their dipole moments , also they lost molecular geometry that enables nucleophilicity which no longer have a lone pair of electrons.
Answer:
b,d,f
Explanation:your welcome give brainilest
Answer:
B.109.5
Explanation:
Bond angle :This is the angle between the two bonds present in the atoms or molecule.
Sulphur difluoride(SF2) has a bond angle of 109.5 degrees.
As the atomic number increases the atomic radius increases since it's adding more electrons to the outermost shell
Moles = 15.5 g / 40 g/mol = 0.3875 mol
M = 0.3875 mol / 0.250 L = 1.55M