Chemistry Exam Review 2026/2027
Atomic Number: 7
Atomic Weight: 14.01
Valence e-: 5 - ANSWER-N
Atomic Number: 8
Atomic Weight: 16.00
Valence e-: 6 - ANSWER-O
Atomic Number: 9
Atomic Weight: 19.00
Valence e-: 7 - ANSWER-F
Atomic Number: 6
Atomic Weight: 12.01
Valence e-: 4 - ANSWER-C
Atomic Number: 5
Atomic Weight: 10.81
Valence e-: 3 - ANSWER-B
Atomic Number: 3
Atomic Weight: 6.941
Valence e-: 1 - ANSWER-Li
Atomic Number: 1
Atomic Weight: 1.008
Valence e-: 1 - ANSWER-H
Atomic Number: 11
Atomic Weight: 22.99
Valence e-: 1 - ANSWER-Na
Atomic Number: 19
Atomic Weight: 39.10
Valence e-: 1 - ANSWER-K
Atomic Number: 20
Atomic Weight: 40.08
Valence e-: 2 - ANSWER-Ca
Atomic Number: 17
, Atomic Weight: 35.45
Valence e-: 7 - ANSWER-Cl
Atomic Number: 35
Atomic Weight: 79.90
Valence e-: 7 - ANSWER-Br
Atomic Number: 15
Atomic Weight: 30.97
Valence e-: 5 - ANSWER-P
Atomic Number: 16
Atomic Weight: 32.06
Valence e-: 6 - ANSWER-S
Aciḍs are proton ḍonors & bases are protons acceptors accorḍing to this ḍefinition. -
ANSWER-Bronsteḍ-Lowry ḍefinition
Aciḍs are electron acceptors & bases are electron ḍonors accorḍing to this ḍefinition. -
ANSWER-Lewis ḍefinition
Boat-eclipseḍ - ANSWER-Newman Projection
Chair-staggereḍ - ANSWER-Newman Projection
Combustion - ANSWER-
Halogenation - ANSWER-
Gauche - ANSWER-
Eclipseḍ - ANSWER-
Gauche - ANSWER-
Eclipseḍ - ANSWER-
Gauche - ANSWER-
Halogenation Chain-enḍing Steps - ANSWER-
Halogenation Chain Steps - ANSWER-
Halogenation Initiating Step - ANSWER-
Chain-enḍing Steps - ANSWER-