Identify the products formed in this brønsted-lowry reaction.
hco3 + cn
acid + base
acid: hco,
base:

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

What is the formula of the ionic compound composed of calcium cations and chloride anions

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .