Chemistry, 20.08.2019 11:20 natalie407888
Sodium atoms give of a yellow/orange colored flame when heated. does this mean that all substances that give off a yellow/orange flame when heated contain sodium?
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Identify and describe the three ways that mutations affect organisms.
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Chemistry, 22.06.2019 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
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Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
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Chemistry, 23.06.2019 02:00
The point along a planet's orbit where it is closest to the sun is called the
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Sodium atoms give of a yellow/orange colored flame when heated. does this mean that all substances t...
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