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| 1. One chlorine isotope with 18 neutrons has an abundance of 75.77% and a mass number of 35 amu. The other chlorine isotope has 20 neutrons, an abundance of 24.23% and a mass number of 37 amu. What is
answered
Oct 26, 2023
Chemistry
high-school
25
votes
76.6k
views
Work out the value of (√99 - √11)²
answered
Jun 17, 2023
Mathematics
high-school
19
votes
343k
views
In 1990, the cost of tuition at a large Midwestern university was $97 per credit hour. In 1997, tuition had risen to $188 per credit hour.
answered
May 17, 2023
Mathematics
college
24
votes
393k
views
What are the 4 types of diction?
answered
Jan 27, 2023
Social Studies
college
21
votes
21.8k
views
What is the 21st term of the sequence with a1 = -6 and d = 4? a) 70 b) 74 c) -40 d) 78
answered
Jul 3, 2022
Mathematics
college
28
votes
449k
views
A student added white crystals to a clear liquid. The crystals dissolved in the liquid. After a few seconds, the liquid became quite warm and then turned bright red in color. The first indication that
answered
Apr 22, 2022
Chemistry
college
14
votes
127k
views
What is development?
answered
Mar 10, 2022
Social Studies
high-school
23
votes
67.1k
views
Multiple Choice A client requests Je tong battery life for a tablet. Which step in the design process is this request associated with? O communicate the solution O solve the problem O evaluate the problem
answered
Feb 7, 2022
Engineering
college
16
votes
518k
views
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