Electronegativity And Polarity

Question 1

First ionisation energy

Answer 1

The energy required to remove one electron from each atom in one mole of gaseous atoms of an element to form one mole of gaseous 1+ ion

Question 2

Dipole

Answer 2

Covalent bond with some ionic character

Question 3

Electronegative

Answer 3

Attractive pull of an element of electrons in covalent bond

Question 4

Polar

Answer 4

Difference in electronegative

Question 5

Electron pair repulsion theory

Answer 5

Electron pairs repel each other to be far away possible

Question 6

3 factors that effect first ionisation energy

Answer 6

Atomic radius
Nuclear charge
Electron shielding