Questions LLC
Login
or
Sign Up
Ask a New Question
Nuclear Physics
Page 2
Questions (983)
Dose alpha particles are positive charged and less penetrating than beta and gamm
2 answers
asked by
Hana
60 views
The activity of aradioactive source falls to one sixteenth of originally value in 32 minutes. What is the hali- life
2 answers
asked by
Hana
60 views
The half-life of radium-226 is 1,600 years and the half-life of carbon-14 is 5,730 years. In one to sentences, mathematically
2 answers
asked by
Blake
106 views
what is gamma decay
2 answers
asked by
bear
51 views
Match the term with the correct definition.
Fusion 1.the energy of heat 2.the basic unit of measure for light 3.the science
2 answers
asked by
fe
106 views
Lumen
1.a nuclear reaction in which the nucleus of atoms are joined 2.the science dealing with the conversion of heat and energy
2 answers
asked by
fe
77 views
Nuclear decay that produces a daughter atom with the same mass number as the parent atom and an atomic number that is one more
4 answers
asked by
ryan
62 views
For each of the following statements, determine if it describes nuclear fission, nuclear fusion, or both.
A. Fission B. Fusion C.
10 answers
asked anonymously
254 views
A radioactive nucleus at rest decays into a second nucleus, an electron, and a neutrino. The electron and neutrino are emitted
4 answers
asked by
paul
5,310 views
Determine the activity of 6 × 1012 atoms of 94Rn 220 that has a half-life of 56 s.
1 answer
asked by
L;M
184 views
How does nuclear fission create energy?
Nuclear energy is produced through the splitting, or fission, of a uranium atom in the
4 answers
asked by
Anonymous
1,619 views
After the release of radioactive material into the atmosphere from a nuclear power plant in a country in 1996 , the hay in that
4 answers
asked anonymously
88 views
5.
Match the term with the correct definition. Fusion the basic unit of measure for light the energy of heat a nuclear reaction
1 answer
asked by
uh9bryr
75 views
11.
Match the term with the correct definition. Fission the basic unit of measure for light the energy of heat a nuclear reaction
1 answer
asked by
uh9bryr
77 views
Which statement about nuclear fission is correct?(1 point)
A. Nuclear fission releases small amount of energy. B.Nuclear fission
4 answers
asked by
Lizziliya hernandez
378 views
___ have unstable nuclei and emit rays and particles to more become more stable.
This process was discovered by____ which she
1 answer
asked by
no
105 views
Use the equation to answer the prompt.
10 6C→10 5B+ 0+1e A student claims that the equation models beta-minus decay because the
1 answer
asked by
Beanieboi
153 views
Why does the emission of an alpha particle always result in transmutation?
1 answer
asked by
Beanieboi
124 views
Which statement correctly classifies gamma emission?(1 point)
Responses Gamma emission is a type of radioactive decay, but it is
4 answers
asked by
Annie
141 views
Is beta decay a form of nuclear fission
1 answer
asked by
Annie
50 views
When an atom undergoes beta decay, what will be the possible results of that decay?
a. The daughter nucleus will lose charge and
1 answer
asked by
kitkat cat
72 views
Match the term with the correct definition.
Fusion the science dealing with the conversion of heat and energy the basic unit of
1 answer
asked by
klklklkkl
74 views
Match the term with the correct definition.
Fission a nuclear reaction in which the nucleus of atoms are joined the science
1 answer
asked by
klklklkkl
73 views
When an atom undergoes beta decay, what will be the possible results of that decay?
a. The daughter nucleus will either gain or
1 answer
asked by
oya oya oya
89 views
A nucleus decays to produce a nucleus with one additional proton. Which type of decay did the nucleus undergo?
Responses- a-
1 answer
asked by
Someone
285 views
A neutron strikes the nucleus of X-239, starting a fission reaction. The products are a Y-96 nucleus, a Z-140 nucleus, and some
1 answer
asked by
boopboooooop
82 views
242/96 Qr aftergoing through beta minus decay
1 answer
asked by
boopboooooop
72 views
242/96 Qr aftergoing through beta minus alpha decay
1 answer
asked by
boopboooooop
68 views
An unstable nucleus undergoes gamma decay. How does the nucleus change?
It becomes more stable by releasing energy and particles.
1 answer
asked by
boopboooooop
81 views
Which statement best explains why mass is not conserved in a nuclear change?
Not all of the reactants are used. Some of the
1 answer
asked by
boopboooooop
90 views
In the fusion reaction that occurs in the core of the Sun:
hydrogen atoms are fused into helium atoms, releasing energy helium
1 answer
asked by
John B
106 views
What is the difference between beta-minus and beta-plus decay in terms of the particles emitted and the effect on the atomic
1 answer
asked by
Someone
115 views
Which phrase describes radioactive decay?
a) the joining of small nuclei into a larger nucleus b) the triggering of one reaction
3 answers
asked by
Someone
139 views
The nucleus shown undergoes beta-minus decay. How many protons will the nucleus have after it decays?
131/53 I a) 54 b) 130 c) 52
1 answer
asked by
Someone
83 views
Which statement describes radioactive decay?
a) A stable nucleus takes in particles or energy to become less stable. b) An
1 answer
asked by
Someone
97 views
Which phrase describes nuclear fission?
a) a series of reactions in which particles from one reaction trigger the next reaction
1 answer
asked by
Someone
102 views
Is beta decay a form of nuclear fission?(1 point)
Responses No, it is not because the atomic number does not change. No, it is
1 answer
asked by
boopboooooop
109 views
Which change will always take place during nuclear fission?(1 point)
Responses Several nuclei will combine into one nuclei.
1 answer
asked by
boopboooooop
80 views
Which phrase best describes nuclear fusion?(1 point)
Responses the process by which a large nucleus is divided into smaller
3 answers
asked by
boopboooooop
133 views
Which statement best explains why mass is not conserved in a nuclear change?(1 point)
Responses Some of the products have less
1 answer
asked by
boopboooooop
137 views
Which is the main fuel for nuclear fusion in all stars?
2 answers
asked anonymously
136 views
In a nuclear reactor, neutrons released by nuclear fission must be slowed down before they can trigger additional reactions in
4 answers
asked by
Kyle
3,590 views
Which force controls the size of an atomic nucleus?
10 answers
asked by
b
1,384 views
how does nuclear fusion make life on earth possible
4 answers
asked by
M
202 views
1. Which equation correctly shows beta decay?
(A) 210/82 Pb -> 209/81 Tl + 0/-1 e + y (B) 210/82 Pb -> 209/83 Bi + 0/-1 e + y (C)
5 answers
asked by
CJ
3,203 views
Model radioactive decay using the notation
t = time (independent variable) r(t) = amount of particular radioactive isotope
4 answers
asked by
Quinn
3,741 views
Which of the following statements are true?
Fusion reactions result in nuclei with higher Z. To keep a nuclear power plant going,
4 answers
asked by
Jamie
1,583 views
An unstable nucleus undergoes gamma decay. How does the nucleus change?
It becomes more stable by emitting energy and particles.
9 answers
asked by
:|
1,275 views
the half life of Uranium -238 is 4.5 billion years and the age of earth is 4.5 X 109 years. What fraction of Uranium-238 that
5 answers
asked by
shelly
5,461 views
Element X is a radioactive isotope such that every 86 years, its mass decreases by half. Given that the initial mass of a sample
5 answers
asked by
Josh
2,896 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (15)
Atomic Physics
Atomic Structure
Chemistry
Particle Physics
Physical Science
Physical Sciences
Physics
Physics and Chemistry
Science
Science and Medicine
Science and Physics
Science and Technology
Science Education
Science or Physics
Science/Technology