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Do you know your periodic table ABC? What is the only letter of alphabet that does not appear in the periodic table?
asked
Dec 27, 2023
Chemistry
college
2
answers
37
votes
316k
views
The half-life of a radioactive kind of praseodymium is 17 minutes. If you start with 56 grams of it, how much will be left after 34 minutes? grams Submit
asked
Sep 20, 2023
Mathematics
high-school
1
answer
31
votes
237k
views
I do not understand please help?
asked
Jul 11, 2023
Spanish
college
1
answer
26
votes
44.0k
views
Given the function f(x) = 8x-1, what is the corresponding value when x = -1?
asked
Jun 14, 2023
Mathematics
high-school
1
answer
0
votes
376k
views
Tomas paine wrote common sense to
asked
Jun 8, 2023
English
college
2
answers
40
votes
461k
views
What is the main idea of “Stick to Real Microscopes”?
asked
Jul 7, 2022
English
college
2
answers
28
votes
512k
views
HELP BEING TIMED! 20 POINTS
asked
May 20, 2022
History
middle-school
2
answers
41
votes
352k
views
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