Chemistry, 04.11.2020 14:00 mohamedramadan
We cannot simultaneously know a subatomic particle precise momentum and its position
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Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!
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Chemistry, 21.06.2019 22:30
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
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What state of matter is ice a. liquid b. element c. solid d. gas
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Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
We cannot simultaneously know a subatomic particle precise momentum and its position...
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