Chemistry, 16.09.2021 05:20 domenica19
Jack measured the density of chromium in the lab and obtained the following results:
Trail 1: 9.3g/cm
Trail 2: 8.3g/cm
Chromium has a known density of 8.8g/cm.
What is the precent error for trail 2?
Answers: 3
Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
Jack measured the density of chromium in the lab and obtained the following results:
Trail 1: 9.3g...
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