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Chemical equation of 2 atoms of potassium metal react with 2 molecules of liquid water to produce 2 molecules of solid potassium hydroxide and one molecule of hydrogen gas
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What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
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Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
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Chemical equation of 2 atoms of potassium metal react with 2 molecules of liquid water to produce 2...
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