Sec 1 lecture 3

One of nano sciences which deals with the chemical applications of nanotechnology

Physical chemistry is the science that is specialized in studying

The science that studies nature, matter, energy and forces

A digital device used for calculating the pH solutions

A glass tool made of pyrex glass and used to prepare solutions of certain concentrations accurately

The science that studies living organisms

One of the following is used to determine the mass of the substance

Comparing an unknown quantity to another one of the same kind to know it's size, degree or amount

Which of the following is used in titration

Biochemistry is interested in studying

The science that studies the chemical structure of different living organisms

Contributes in discovering new advanced method in measurements to increase it's accuracy

A systematic building that organizes knowledge in the form of facts, principles, concepts, scientific theories

Is the science that is interested in discovering and forming some substances with extraordinary

Science that studies the structure of substances, their properties and the particles forming them

A glass tool made usually of pyrex glass and used in distillation and preparation process

Science is an organized structure of knowledge which includes ..........

A long glass tube with 2 openings used to add liquids in very accurate experiments (especially in titration)

A glass tool made of pyrex glass used in titration process

The ancient Egyptians used chemistry in