When sodium and flourine combine to produce the compound NaF, the ions formed have the same electron configuration as atoms of

Which subatomic particle or particles are found in a "cloud" outside of the nucleus? a. protons b. neutrons c. electrons d. protons and neutrons

Seagulls hunt and feed on sea stars. Which statement about seagulls and sea stars is true?

Water on the stovetop is boiling and evaporating. chemical or physical

Which of the following is an example of a compound? a. h2o b. cl c. na d. o

How did you get the 3.2?

Reaction rate lab report

The absence of which cell structure would indicate a cell is prokaryotic?

When 0.880 g of an organic compound containing carbon, hydrogen and oxygen is burned completely in oxygen, 1.760 g of co2 and 0.720 g h2 o are produced. what is the empirical formula of the compound?

In ammonium chloride salt (nh4cl) the anion is a single chloride ion, cl. what is the cation of nh4cl

What does copper II sulfate do to the enzyme activity?