Give the outermost energy level configurations:
a. Be
b. P
c. K
d. Sc...
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Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
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