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I need help please help me
asked
Feb 4, 2021
Mathematics
college
1
answer
4
votes
199k
views
A rectangular book measures 18 x 9. What is the length of its diagonal?
asked
Jan 12, 2021
Geography
high-school
1
answer
1
vote
55.8k
views
Chromium(III) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. The oxidation state of chromium in this compound is , and the chemical formula of the
asked
Oct 9, 2020
Chemistry
middle-school
2
answers
1
vote
12.3k
views
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