1 Consider the first atom of each part of the molecule. An atom with higher atomic number has higher priority. (e.g. I > Cl > C > H)  If the first atom of two groups is the same, consider the second atom(s) in the same way as the first. (e.g. -C(CH3)3 > -CH(CH3)2 > -CH2CH3 > -CH3).
1 You can also use a toilet plunger on your bathroom sink. 2  Fill up the sink with water first, the use the plunger vigorously on the drain just as you would a toilet. 3  This will lift and agitate any blockage in the drain. It will smell a bit like vinegar for about a day. 2  You can also use a toilet plunger on your bathroom sink. 3  Fill up the sink with water first, the use the plunger vigorously on the drain just as you would a toilet.
A top-mounted sink can be used with any countertop material and is dropped in after the counter is installed. An under-mounted sink is placed under the countertop and works best with waterproof countertop materials such as concrete, solid surfacing, stainless steel, stone, or quartz.Some materials, such as solid surfacing and stainless, can be used for both the sink and counter, creating a seamless look.n under-mounted sink is placed under the countertop and works best with waterproof countertop materials such as concrete, solid surfacing, stainless steel, stone, or quartz. Some materials, such as solid surfacing and stainless, can be used for both the sink and counter, creating a seamless look.