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The radius of a chromium

The radius of a chromium atom is 125 pm. How many chromium atoms would have to be laid side by side to span a distance of 1.62
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2. asked by love
3. 912 views
The radius of a chromium atom is 125 pm. How many chromium atoms would have to be laid side by side to span a distance of 4.14
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2. asked by Rebecca
3. 1,656 views
Sort the following chromium compounds by whether the cation is chromium(II) or chromium(III). Cr2S3, Cr3P2, Crl3, CrO, CrBr2,
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2. asked by mysterychicken
3. 5,624 views
a 7.500-mg sample of chromium-55 is analyzed after 14.0 min and found to contain 0.469 mg of chromium-55. what is the half-life
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2. asked by lisa
3. 477 views
A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and found to contain 0.469 mg of chromium-55. what is the half-life
1. 2 answers
2. asked by Jasmine08
3. 568 views
A car bumper is plated with chromium using chromium (III) ions in solution. If a current of 53.2 A flows in the cell for 49
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2. 151 views
when solid aluminum is heated with chromium(II) oxide, solid chromium and aluminum oxide are produced. If you are using 125 g of
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2. asked by Cheyenne
3. 630 views
If 5.026g chromium is combined with 3.04L of chlorine gas at 0.955atmand 220C, what mass of chromium (III) chloride is produced?
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2. asked by Adam
3. 635 views
Chromium-48 has a short half-life of 21.6 h. How long will it take 360.00 g of chromium-48 to decay to 11.25g.Please help me
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2. asked by Cindy
3. 1,305 views
The time required to produce 10.0g of chromium metal from a 0.10mol/L solution of chromium (3) nitrate in an electrolytic cell
1. 1 answer
2. 82 views