Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: All radioisotopes decay at the same rate. True False
A: All radioisotopes decay at the same rate. False . Each radionuclide decays at its own unique rate which cannot be altered by any chemical or physical process.
Get an answer
Original conversation
User: All radioisotopes decay at the same rate. True False





Weegy: All radioisotopes decay at the same rate. False . Each radionuclide decays at its own unique rate which cannot be altered by any chemical or physical process.
Expert answered|evelilly|Points 0|

User: Iodine-131 has a half-life of 8.07 days. What fraction of a sample of iodine-131 is left after 16.14 days? a 1/16 b 1/4 c 1/8 d 1/2

Weegy: Iodine-131 has a half-life of 8.07 days. After two half-lives, or 16.14 days, the fraction of iodine-131 remaining is one quarter (b).
Expert answered|evelilly|Points 0|

User: The experiment that produced the first artificial transmutation also provided evidence that the nucleus contains ____________ . a neutrons b protons c quarks d electrons

Weegy: The experiment that produced the first artificial transmutation also provided evidence that the nucleus contains neutrons. The first ever artificial transmutation was carried out by Rutherford in 1919.
Expert answered|evelilly|Points 0|

User: Which was the first transuranium element to be synthesized? a americium b plutonium c neptunium d technetium

Question
Asked 1/28/2013 12:18:35 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What is the main idea of “Ain’t I a Woman?” a Slavery caused inequality among women. b Women need to be taken care of. c Women should have equal rights with men. d Slavery should be abolished.
Weegy: The main idea of “Ain’t I a Woman?” is: Women should have equal rights with men. (More)
Question
Expert Answered
Updated 4/26/2016 10:09:59 AM
0 Answers/Comments
Which was the first transuranium element to be synthesized? a americium b plutonium c neptunium d technetium
Weegy: Neptunium was the first transuranium element to be synthesized User: Comparing the level of carbon-14 in an object to the level of carbon-14 in the atmosphere is used to determine what? a radioactive dating b its half life c rate of decay d radiocarbon dating Weegy: Comparing the level of carbon-14 in an object to the level of carbon-14 in the atmosphere is used to determine radiocarbon dating. (More)
Question
Expert Answered
Updated 4/26/2016 10:15:09 AM
0 Answers/Comments
What is the strong nuclear force? a. an attractive force that binds protons and neutrons together in the atom b. an attractive force that binds protons and electrons together in the nucleus c. an attractive force that binds protons and neutrons together in the nucleus d. an attractive force that binds protons and electrons together in the atom
Question
Not Answered
Updated 4/26/2016 10:05:41 AM
1 Answer/Comment
The strong nuclear force is: an attractive force that binds protons and neutrons together in the nucleus.
Added 4/26/2016 10:05:41 AM
This answer has been confirmed as correct and helpful.
Unlike power plants that burn fossil fuels, nuclear power plants do not emit air pollutants such as oxides of sulfur and nitrogen. True False
Weegy: Unlike power plants that burn fossil fuels, nuclear power plants do not emit air pollutants such as oxides of sulfur and nitrogen. TRUE. (More)
Question
Expert Answered
Updated 10/7/2015 1:20:07 PM
0 Answers/Comments
26,921,711 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
Popular Conversations
After the skin is cut and a capillary wall breaks, what's the first ...
Weegy: After the skin is cut and a capillary wall breaks, the first step in working to form a clot is - Platelets clump ...
5/23/2018 5:14:16 PM| 2 Answers
Phototropism
Weegy: Geotropism is the growth response of a plant in response to gravity. User: Which type of plant was the last to ...
5/16/2018 8:45:28 AM| 2 Answers
What does velocity mean
5/23/2018 7:13:12 PM| 2 Answers
2. Which of the following is not an example of a nontraditional ...
Weegy: Law firm is not an example of a nontraditional health information technology setting. User: 3. Good coding ...
5/16/2018 10:46:59 AM| 2 Answers
Given the formula E = IR what is the formula for R? A. ...
Weegy: Given the formula E = IR, the formula for R is R = E/I. User: Solve this equation: 80 = 3y + 2y + 4 + 1. ...
5/16/2018 11:47:29 AM| 2 Answers
Strike-slip fault
Weegy: In a strike-slip fault, the rocks on either side of the fault slip past each other sideways. TRUE.
5/17/2018 3:51:47 PM| 2 Answers
S
L
Points 226 [Total 237] Ratings 0 Comments 226 Invitations 0 Offline
S
R
L
R
P
R
Points 216 [Total 658] Ratings 0 Comments 26 Invitations 19 Offline
S
L
Points 141 [Total 141] Ratings 0 Comments 21 Invitations 12 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
Points 124 [Total 13209] Ratings 0 Comments 114 Invitations 1 Offline
S
Points 30 [Total 30] Ratings 0 Comments 0 Invitations 3 Offline
S
Points 14 [Total 14] Ratings 0 Comments 14 Invitations 0 Offline
S
Points 13 [Total 13] Ratings 0 Comments 3 Invitations 1 Offline
S
Points 13 [Total 13] Ratings 0 Comments 13 Invitations 0 Offline
S
Points 11 [Total 11] Ratings 1 Comments 1 Invitations 0 Offline
S
L
1
R
Points 11 [Total 1416] Ratings 0 Comments 1 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.