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Regarding the element selenium (Se) with an atomic number of 34, consider the presence of six stable isotopes in natural selenium samples. Explain, in terms of atomic structure, what these isotopes have
answered
Dec 14, 2024
Chemistry
high-school
6
votes
55.0k
views
What is the combined customer count of the northeast and southeast for the first and second time periods?
answered
Dec 1, 2024
Business
high-school
1
vote
148k
views
An effector is usually a muscle or motor nerve. a. True b. False
answered
Nov 28, 2024
Biology
high-school
3
votes
57.6k
views
Who was the child who died on the day of the funeral of the stamp act?
answered
Nov 13, 2024
History
high-school
2
votes
37.1k
views
Please help! 11 points
answered
Oct 25, 2024
Mathematics
college
0
votes
84.7k
views
What is the wavelength of the standing wave? A L/5B 2/5 LC 5/2LD L
answered
Sep 9, 2024
Mathematics
high-school
5
votes
197k
views
_____ were state laws that were used throughout the South requiring public facilities and accommodations to be segregated by race. a) Jim Crow laws b) Black Codes c) Reconstruction Acts d) Segregation
answered
Jul 29, 2024
Physics
high-school
3
votes
195k
views
Jill jumped on the top of her bed with joy! how many preposition are in the sentence.
answered
Jun 21, 2024
English
high-school
0
votes
109k
views
Current Attempt in Progress William Murray achieved one of his life-long dreams by opening his own business, The Blue Driving Range, on May 1,2025 . He invested $24,100 of his own savings in the business.
answered
Jun 17, 2024
Business
high-school
6
votes
197k
views
Some help on these questions would be awesome: 1) An 88 g sample of carbon dioxide is found to contain 24g of carbon and 64g of oxygen. What is the percentage by mass of all elements? Give answers to the
answered
Jun 9, 2024
Chemistry
high-school
2
votes
173k
views
Communication between a computer and a keyboard involves ______________ transmission.
answered
Nov 9, 2023
Computers and Technology
high-school
5
votes
44.7k
views
6. Do you think prison gang formation is influenced mostly by external forces and the gang affiliation offenders bring to prison from the street or by the internal forces of the prison environment, such
answered
Aug 11, 2023
Advanced Placement (AP)
college
4
votes
234k
views
|x - 7| ≥ 1? what is the solution?
answered
Apr 26, 2023
Mathematics
high-school
3
votes
204k
views
6 articles of faith in islam Provide an explanation for each article of faith. 1) Belief in God 2) Belief in the angels 3) Belief in the prophets 4) Belief in the divine books 5) Belief in fate 6) Belief
answered
Nov 19, 2022
Social Studies
high-school
5
votes
22.7k
views
Economics is the of how to
answered
Nov 15, 2022
SAT
high-school
4
votes
114k
views
What tectonic setting is primarily responsible for producing crater lake?
answered
Nov 1, 2022
Social Studies
high-school
3
votes
156k
views
HELP ASAP! QUESTION IN PHOTO
answered
Oct 1, 2022
Mathematics
college
7
votes
121k
views
Könnte jemand das hier für mich machen oder es mir besser erklären. Danke schön!
answered
Aug 26, 2022
German
high-school
7
votes
86.9k
views
select the two sentences that best describes how paragraph 12 fits into the overall structure of the jungle book
answered
Aug 24, 2022
English
college
4
votes
130k
views
Which type of graphic organizer would best organize your notes on how to start a small business? A). a timeline B). a Venn diagram C). problem-solution chart D). a cluster diagram
answered
Jul 19, 2022
Business
college
3
votes
185k
views
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