Chemistry, 03.05.2021 23:10 royaltyjl11
An element is shiny, conducts heat and electricity, and has 2 valence electrons. Which element could this be?
a. Na
b. Fe
c. O
d. Ca
Answers: 3
Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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What is the percent by mass of magnesium sulfate in mgso4.7h2o
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Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
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In the diagram here that represents the reaction, which reactant, a or b, is the limiting reagent?
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An element is shiny, conducts heat and electricity, and has 2 valence electrons. Which element could...
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