structure and bonding

Question 1

Ductility Why

Answer 1

as atoms and electrons are able to move and pass over each other without breaking non directional bonds.

Question 2

Most electronegative element

Answer 2

F

Question 3

Non Polar Shapes

Answer 3

Linear, Triganol Planar, Tetrahedral

Question 4

VESPR Theory

Answer 4

“these regions mutually repel to maximize separation and minimize repulsion)

Question 5

Water is

Answer 5

Polar

Question 6

Ductility

Answer 6

substance is able to be drawn into a wire

Question 7

Conductivity

Answer 7

in order to conduct electricity a substance must have free moving or delocalized electrons in order to pass a charge.

Question 8

Electronegativity

Answer 8

degree to which an atom wants to attract a bonding pair of electrons

Question 9

Exceptions to the bond rule

Answer 9

H=2 electrons= 1 bond
BE- 4 electrons 2 bonds
B 6 electrons 3 bonds.

Question 10

Polar Shapes

Answer 10

bent trigonal pyramid

Question 11

Molecular Solids only dissolve

Answer 11

when the polarity of the solvent and the solute are the same

Question 12

In order for a substance to dissolve

Answer 12

the solute and the solvent particles need to form sufficiently strong attractive forces to overcome the already existing forces of attraction.