Question and answer
All radioisotopes decay at the same rate. True False
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
Why does Truth include a personal account in her speech? A. To find out who bought her children B. To warn others of the dangers in having children C. To alienate the mothers in the audience D. To prove a point about what it means to be a women
Weegy: Because the truth is personal (More)
Question
Expert Answered
Updated 60 days ago|4/26/2016 10:09:34 AM
1 Answer/Comment
Sojourner Truth includes a personal account in her speech: To prove a point about what it means to be a woman.
Added 60 days ago|4/26/2016 10:09:34 AM
This answer has been confirmed as correct, not copied, and helpful.
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 60 days ago|4/26/2016 10:09:59 AM
0 Answers/Comments
A. To find out who bought her children User: Why does truth include a personal account in her speech?
Weegy: To denote transparency to the speakers audience about what have actually transpired. User: Why does truth include a personal account in her speech? A. To find out who bought her children B. To warn others of the dangers in having children C. To alienate the mothers in the audience D. To prove a point about what it means to be a women (More)
Question
Expert Answered
Asked 1/25/2013 8:03:03 AM
0 Answers/Comments
What does Truth mean when she says, “Man has nothing to do with Him [Christ]”? a She is emphasizing a point about Christ. b She is emphasizing a point about inequality. c She is emphasizing the importance of women. d She is emphasizing the need for men to bear children.
Weegy: Sojourner Truth is emphasizing the importance of women when she says Man has nothing to do with Him. (More)
Question
Expert Answered
Updated 60 days ago|4/26/2016 10:12:59 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 60 days ago|4/26/2016 10:15:09 AM
0 Answers/Comments
25,618,040 questions answered
Popular Conversations
factor x 2 - 5x - 14 User: Factor p 2 + 18p + 32.
Weegy: b.(p + 2)(p + 16) to check: p*p + (2p + 16p) + (2 * 16) = p^2 + 18p + 32 so the answer is b.(p + 2)(p + 16) ...
6/25/2016 11:02:52 AM| 3 Answers
factor 3x 2 - 6x - 240 User: factor 25a2 - 100 User: factor 10x - ...
Weegy: Given: -7y^2 + 7y + 84. 7 is the greatest common factor of the polynomial. -7y^2 + 7y + 84 = 7(-y^2+ y + 12) ...
6/25/2016 11:23:36 AM| 3 Answers
3. Simplify the expression. 9xy2 – 11xy2
6/25/2016 12:24:53 AM| 1 Answers
Simplify the expression. Show your work. 22 + (32 – 42)
Weegy: 22 + (32 - 42) = 22 - 10 = 12 User: Evaluate the expression for a = –1 and b = 5. Show your work. 5a – 7b + ...
6/25/2016 12:11:11 AM| 1 Answers
Weegy Stuff
S
P
L
Points 836 [Total 1497] Ratings 2 Comments 816 Invitations 0 Offline
S
Points 337 [Total 698] Ratings 2 Comments 317 Invitations 0 Offline
S
L
P
P
P
Points 156 [Total 3699] Ratings 0 Comments 156 Invitations 0 Offline
S
Points 135 [Total 416] Ratings 0 Comments 135 Invitations 0 Offline
S
Points 127 [Total 179] Ratings 0 Comments 127 Invitations 0 Offline
S
P
1
Points 107 [Total 852] Ratings 3 Comments 57 Invitations 2 Offline
S
L
Points 68 [Total 4188] Ratings 0 Comments 68 Invitations 0 Offline
S
Points 49 [Total 124] Ratings 0 Comments 49 Invitations 0 Online
S
Points 40 [Total 50] Ratings 1 Comments 30 Invitations 0 Offline
S
Points 32 [Total 139] Ratings 0 Comments 32 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.