The average atomic mass of lithium is 6.94 amu. Based on the atomic masses of the two isotopes of lithium, how do the relative abundances of the
isotopes compare?
A. Li-7 is much more abundant than Li-6.
B. Li-7 is slightly more abundant than Li-6.
C. They are about the same.
D. Li-6 is much more abundant than Li-7.

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

How do you know when a chemical reaction has occurred

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate