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: How many neutrons are present in an atom of Argon-38? A. 18 B. 19 C. 20 D. 21
A: C. 20 neutrons are present in an atom of Argon-38.
Get an answer
Original conversation
User: How many neutrons are present in an atom of Argon-38? A. 18 B. 19 C. 20 D. 21

Weegy: C. 20 neutrons are present in an atom of Argon-38.
debnjerry|Points 44031|

User: How many neutrons are present in an atom of Iron-54? A. 25 B. 26 C. 27 D. 28

Weegy: D. 28 neutrons are present in an atom of Iron-54
yeswey|Points 2298|

User: Which element above has 6 protons in its nucleus? A. oxygen B. carbon C. phosphorus D. sulfur

Weegy: Phosphorus is the element that has 15 protons in its nucleus.



User: How many neutrons are in an atom of phosphorus with a mass number of 31? A. 31 B. 15 C. 16 D. 30

User: Which isotope has 8 neutrons and can be used for metabolic studies and to date archeological artifacts? A. oxygen-16 B. oxygen-18 C. carbon-13 D. carbon-14

Weegy: It has 6 protons and 6 neutrons. Carbon-14 is very rare. It has the same 6 protons, but 8 neutrons. [ While both are carbon elements, they are different isotopes of carbon. ]
jessMhak|Points 30|

User: What would be the correct isotope notation for an isotope of aluminum with 14 neutrons? A. B. C. D.

Weegy: What are the choices?
chinggay_0118|Points 831|

User: Which element has an atomic mass of 16.00? A. sulfur B. erbium C. oxygen D. magnesium

Weegy: The element that has an atomic mass of 16.00 is: A. sulfur.
Expert answered|sharpies|Points 8787|

Question
Asked 2/16/2013 12:38:05 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.
25,808,444 questions answered
Popular Conversations
Which of the following countries has the highest number of Fortune ...
Weegy: UNITED STATES has the highest number of Fortune 100 companies.
8/23/2017 1:32:10 AM| 0 Answers
Plot, character, and setting do not affect one another. True False ...
Weegy: Plot, character, and setting do not affect one another. FALSE. User: The words he said are considered ...
8/18/2017 8:46:59 AM| 0 Answers
Weegy Stuff
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 4 [Total 4] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 3] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.