You are instructed to add 100 MLS of hs04 to 2500 MLS of buffer. What is the dilution

Dilution 1:25

Explanation:

Dilution = volume of substances yo be diluted / volume of diluent

Which is 100 mls/2500mls

=1/25

Can be written as

1:25

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.