AnswersChemistry Credit Recovery BEnthalpy of Reaction

Balancing Nuclear Reactions Answers

0 verified answers1 views
1
Free Preview

A radioactive nuclide that is used to label blood platelets has 49 protons and 62 neutrons. Which is the symbol of this nuclide?

A
Superscript 49 subscript 62 upper I n.
Option A
B
Superscript 62 subscript 49 upper I n.
Option B
C
Superscript 49 subscript 111 upper I n.
Option C
D
Superscript 111 subscript 49 upper I n.
Option D
3
Free Preview

A nuclide of absorbs a positron. Which is the resulting atom?

Question illustration
A
Superscript 65 subscript 29 upper C u.
Option A
B
Superscript 63 subscript 29 upper C u.
Option B
C
Superscript 64 subscript 28 upper N i.
Option C
D
Superscript 64 subscript 30 upper Z n.
Option D
4

The table lists the number of protons, electrons, and neutrons in a certain radioactive nuclide.ElectronsProtonsNeutrons111113Which is the symbol of this radioactive nuclide?

A
Superscript 24 subscript 11 upper N a.
Option A
B
Superscript 22 subscript 11 upper N a.
Option B
C
Superscript 13 subscript 11 upper Al.
Option C
D
Superscript 24 subscript 13 upper A l.
Option D
5

Consider the nuclear equation below.Which correctly identifies the type of reaction?

Question illustration
A
alpha decay
B
beta plus decay
C
beta minus decay
D
gamma decay
6

Consider the nuclear equation below.Which is the missing value that will balance the equation?

Question illustration
A
–1
B
0
C
+1
D
+2
7

Consider the nuclear equation below.What is the nuclide symbol of X?

Question illustration
A
Superscript 230 subscript 90 upper T h.
Option A
B
Superscript 229 subscript 89 upper A c.
Option B
C
Superscript 228 subscript 90 upper T h.
Option C
D
Superscript 238 subscript 88 upper R a.
Option D
8

Consider the nuclear equation below.What is the nuclide symbol of X?

Question illustration
A
Superscript 231 subscript 94 upper P u.
Option A
B
Superscript 235 subscript 90 upper T h.
Option B
C
Superscript 239 subscript 94 upper P u.
Option C
D
Superscript 231 subscript 90 upper T h.
Option D
9

A certain radionuclide is used to diagnose lymphoma. An atom of this radionuclide contains 31 protons and 36 neutrons. Which statement is correct about the radionuclide?

A
The atomic number is 31, the mass number is 67, and its symbol is .
Option A
B
The atomic number is 31, the mass number is 67, and its symbol is .
Option B
C
The atomic number is 67, the mass number is 31, and its symbol is .
Option C
D
The atomic number is 67, the mass number is 31, and its symbol is .
Option D
10

Consider the nuclear equation below.Which completes the nuclear equation?

Question illustration
A
Superscript 0 subscript plus 1 e.
Option A
B
Superscript o subscript negative 1 e.
Option B
C
Superscript 1 subscript 0 n.
Option C
D
Superscript 1 subscript 1 upper H..
Option D

Did you find these answers helpful?

More from this Course

Quiz
10 verified answers

Enthalpy of Reaction

Quiz
10 verified answers

Enthalpy of Reaction

Quiz
10 verified answers

Enthalpy of Reaction

Balancing Nuclear Reactions Answers — Chemistry…