An isotope contains 13 protons and 14 neutrons. Construct the symbol for the isotope.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

When the mercury level in a barometer decreases that atmospheric pressure has

Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.