What do the vertical columns on the periodic table tell us?
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Answers: 3
Chemistry, 22.06.2019 03:00
About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question
Answers: 1
Chemistry, 22.06.2019 17:50
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
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Chemistry, 23.06.2019 01:30
If a particle has z = 25 and 23 electrons, what is its charge?
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Mathematics, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10
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English, 29.09.2021 20:10
English, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10
English, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10
Mathematics, 29.09.2021 20:10