Repeating many forms a crystal structure inside each of these repeated units is the ?
2 answers:
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Answer:
The section of the bar is 2.92 inches.
Explanation:
Mass of the steel cut ,m = 1.00 kg = 1000 g
Volume of the steel bar = V = Area × height
Height of the of the section of bar = h
Area of Equilateral triangular =
a = 2.50 inches
Cross sectional area of the steel mass = A
Density of the steel = d =
h = 2.92 inches
The section of the bar is 2.92 inches.
Calcium chloride forms an ionic compound with a regularly arranged lattice of oppositely charged ions.
The Na+ and Cl- ions are held together by strong electrostatic forces.
Hope that helps
The Na+ and Cl- ions are held together by strong electrostatic forces.
Hope that helps