WorksheetsNuclear chem-Obj.3-Pre-test
Total questions: 10
Worksheet time: 2hrs 40mins
Name
Class
Date
1.
Complete the nuclear equation and determine the type of decay that is occurring in this reaction. (a)
Choose from the below words
alpha
beta
gamma
none
2.
What is the missing isotope that will balance the following nuclear equation?
94Be + 11H → _____ + 42He
94Be + 11H → _____ + 42He
a)
105B
b)
105Ne
c)
63Li
d)
63C
3.
Balance the following equation:
146C --> 0-1e + ________
146C --> 0-1e + ________
a)
145B
b)
146C
c)
147N
d)
42He
4.
Which type of nuclear radiation is being emitted here?
a)
Alpha
b)
beta
c)
gamma
d)
none
5.
a)
23692U
b)
23693U
c)
23492Np
d)
23493Np
6.
Complete the nuclear reaction
a)
42He
b)
0-1 e
c)
00Y
d)
178O
7.
Complete the nuclear reaction
a)
42He
b)
0-1 e
c)
00γ
d)
178O
8.
a)
23692U
b)
23693U
c)
23492Np
d)
23493Np
9.
Complete the nuclear reaction
85209At = ___ + 24He
a)
83205Bi
b)
86209Rn
c)
81207Tl
d)
85208At
10.
Complete the nuclear reaction
2760Co = ___ + -10e
a)
2556Mn
b)
2860Ni
c)
2358V
d)
2759Co
100 %
