Polarity and solubility, H-Bonding

Question 1

Atoms further to the right of the periodic Table generally have a stronger …….

Answer 1

electronegativity

Question 2

The strength of the attraction depends on the:

Answer 2

Size of the positive

Question 3

What makes a molecule polar

Answer 3

Asymmetrical electron distribution around the molecule

Question 4

Nonpolar bonds have the ………charge

Answer 4

Same

Question 5

Nonpolar bonds happen when the elements are

Answer 5

are the same or the molecule is symmetrical, anywhere you have a hydrogen carbon bonding.

Question 6

Electrons are only shared in ………bonding

Answer 6

Covalent

Question 7

If the electron pair in a covalent bond is not attracted equally to each atom then …..

Answer 7

a polar covalent bond is formed

Question 8

Polar things only dissolve in………things

Answer 8

polar

Question 9

Nonpolar substances dissolve or mix with

Answer 9

non-polar substances

Question 10

Iodine will dissolve in petroleum ether true or false

Answer 10

true

Question 11

Sugar (polar) dissolves in…..

Answer 11

water (polar)

Question 12

So if it dissolves in water its

Answer 12

polar

Question 13

What is the most electronegative bond

Answer 13

Ionic

Question 14

A metal and a non-metal are

Answer 14

Ionic bonds