How to find the mass number of an element?

A standard solution is prepared for the analysis of fluoxymesterone (c20h29fo3; 336 g/mol), an anabolic steroid. a stock solution is first prepared by dissolving 16.8 mg of fluoxymesterone in enough water to give a total volume of 500.0 ml. a 1.

What is a mixture of 2 or more substances in which the particles cannot be seen?

An object's mass never changes but this will change its weight is

How to find out if a salt is acidic or basic or neutral?

For main-group elements using the older numbering system the group number on the periodic table corresponds to which characteristic of the elements of that group

What volume of gold would be equal in mass to a piece of copper with a volume of 101 ml? the density of gold is 19.3 g/ml; the density of copper is 8.96 g/ml?

What does condensation mean in the water cycle?

An organism's unique characteristics affect the individual's ability to survive in its environment. true or false

What is the difference between a chemtrail and a contrail?

How do you dispose of an unknown chemical