Chemistry, 10.11.2020 02:50 merrylsimpson
Consider the atom with the chemical symbol Ru.
What would be the mass number for an atom of Ru which has
52 neutrons?
Answers: 2
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List four observations that indicate that a chemical reaction may be taking place
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What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Chemistry, 22.06.2019 12:30, meghan2529
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Consider the atom with the chemical symbol Ru.
What would be the mass number for an atom of Ru whic...
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