It was discovered in 1868.i hope this helps you .
A= 6
B= 2
C= 1
D= 5
E= 3
F= 4
Answer:
Scandium is the smallest element of the four
Explanation:
Vanadium = 50.9415 u
Titanium = 47.867 u
Scandium = 44.955912 u
Chromium = 51.9961 u
V = 60.0 g/ 0.70 g/mL = 85.7 mL Hope this helps! ;D
<span>The molecular formula for phosphoric acid is H3PO4 and has 97.994 grams per mol. In a sample of 658 grams of phosphoric acid, there are 6.71 mols of phosphoric acid.</span>