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strojnjashka [21]
3 years ago
9

Someone sprays perfume in another room. It can be smelled a few minutes later.

Chemistry
2 answers:
raketka [301]3 years ago
4 0

D is the right answer

Molodets [167]3 years ago
4 0
The answer would be letter D
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How many moles is 2.2 x 1023 atoms of Fe?
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it's 3.77 moles

Explanation:

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2 years ago
Type the correct answer in the box.
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3 years ago
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Aldo cannot get the answer to a chemistry problem, even after sitting at his desk for an hour. He gets up and goes for a walk. S
Alex17521 [72]

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Insight

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Insight is the understanding of a specific cause and effect within a specific context. The term insight can have several related meanings:

  • a piece of information
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An insight that manifests itself suddenly, such as understanding how to solve a difficult problem, is sometimes called by the German word Aha-Erlebnis. The term was coined by the German psychologist and theoretical linguist Karl Bühler. It is also known as an epiphany, eureka moment or (for cross word solvers) the penny dropping moment (PDM). Sudden sickening realizations identifying a problem rather than solving it, so Uh-oh rather than Aha moments are further seen in negative insight. A further example of negative insight is chagrin which is annoyance at the obviousness of a solution missed up until the point of insight.

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3 years ago
What is a number bond.
GenaCL600 [577]

Explanation:

number bonds are pairs of numbers that can be added together to make another number e.g. 4 + 6 = 10. They are some of the most basic and most importantparts ofmaths for children to learn

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2 years ago
1. Select all the statements about the nucleus of the atom that are correct:
erik [133]

Answer:

Explanation:

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B. 50 protons, 50 electrons, and 70 neutrons

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D. Electrons have the same mass as a proton but have the opposite charge.

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