Answer Posted / lucy
Atom ia the smallest particle which is undivided and
consist of the positively charged neutrons and negatively
charged electrons. The number of electrons equal the number
of neutrons, so the total charge is 0.
In ions the number of neutrons are not equel the number of
electrons.
| Is This Answer Correct ? | 44 Yes | 69 No |
Post New Answer View All Answers
Define what is avogadro’s law?
What is the reaction that occurs between iodine and sodium thiosulphate?
What are the electrodes used in potentiometer titration?
How is temporary hardness be removed?
Why is ammonia-ammonium chloride buffer added?
What is difference between LVT and RVT Viscometer?
How is the measurement of ph made?
How is the viscosity of liquid related to its mobility?
Write the structural formula for edta.
What is the chemical composition of fat in human body?
what is the relation between Total organic carbon and Chemical Oxygen demand?
describe the lewis dot structure of Mg2+?
Explain the process of spontaneous combustion?
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
Why is acetic acid added?