module 2.2 - electrons, bonding and structure

Question 1

the shape of an s-orbital

Answer 1

sphere

Question 2

the shape of a p-orbital

Answer 2

dumbbell

Question 3

feature to allow two electrons to sit in an orbital

Answer 3

spin

Question 4

the number of electrons a full s sub-shell contains

Answer 4

2

Question 5

the number of electrons a full p sub-shell contains

Answer 5

6

Question 6

an electrostatic attraction between two oppositely charged ions

Answer 6

ionic bonding

Question 7

type of covalent bonding where both electrons come from one atom

Answer 7

dative

Question 8

the biggest bond angle

Answer 8

lone pair/lone pair

Question 9

the smallest bond angle

Answer 9

bonding pair/bonding pair

Question 10

shape with 2 electron pairs and no lone pairs around atom

Answer 10

linear

Question 11

shape with 3 electron pairs and no lone pairs around atom

Answer 11

trigonal planar

Question 12

shape with 4 electron pairs and no lone pairs around atom

Answer 12

tetrahedral

Question 13

shape with 4 electron pairs and one lone pair around atom

Answer 13

trigonal pyramidal

Question 14

shape with 4 electron pairs and two lone pairs around atom

Answer 14

non linear

Question 15

shape with 5 electron pairs and no lone pairs around atom

Answer 15

trigonal bipyramidal

Question 16

shape with 6 electron pairs and no lone pairs around atom

Answer 16

octahedral

Question 17

a pair of electrons not shared

Answer 17

lone pair