Chemistry, 24.07.2019 05:00 jessiegarrison1
Looking at the periodic table, which group consists of elements that will not form an acid when combine with hydrogen?
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Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
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Chemistry, 22.06.2019 05:30
What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Chemistry, 22.06.2019 12:30
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
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Chemistry, 22.06.2019 14:00
How is the atomic number of a nucleus changed by alpha decay
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Looking at the periodic table, which group consists of elements that will not form an acid when comb...
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