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Diamond is the hardest substance

What is the hardest substance known to man?A. graphite B. diamond
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Select the answer that contains the correct punctuation for the following sentence.A diamond is the hardest natural substance it
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2. asked by anthony
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What is the hardest natural substance? Diamond Rock steel or copper
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Why is graphite such a good conductor of electricity?Why is diamond the hardest naturally occurring substance?
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2. asked by Olivia
3. 521 views
Diamond is the hardest substance known while graphite is one of the softest. Both are made only of carbon atoms. What is the
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2. asked by lalt
3. 959 views
The hardest known mineral is _____.talc graphite diamond topaz
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2. 35 views
Which mineral below is the Hardest mineral on Earth? A. Talc B. Quartz C. Diamond D. Orthoclase
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2. 86 views
Diamond is _____.the only mineral with luster a nonmetallic element the hardest mineral on the Mohs scale an isotope of silicon
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2. asked by Jasmine Holman
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Some rules for repeating patterns are below. Which rule has a diamond for its 8th shape? (1 point) Responses diamond, square,
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2. asked by joshualoper
3. 216 views
Some rules for repeating patterns are below. Which rule has a diamond for its 8th shape?(1 point) Responses diamond, square,
1. 1 answer
2. 61 views