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Missed Problem
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Your Mistake
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Correction
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Why Missed
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Problem 1 On the
element symbol
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I put Tm for the
element
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The element is Tin or
Sn
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I looked at the atomic
number
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Problem 2
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I didn’t put the
leading zero
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0.74 g/cm^3
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I forgot you had to do
that
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Problem 3
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Volume of lead block
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If the Lead Brick
was really Gold it would be about 20241.2996 grams or about 20.2413
kilograms, or about 44.62443 pounds, or about 1.38697 slugs.
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I used the wrong
block/volume
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Problem 6: a standard
notation
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I didn’t put the
leading zero
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.000124769 pounds
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I forgot you had to do
that
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