I Can Write More Articles, Stories, Essay, Speeches In 24 Hours For You
Posted By: Nehal
About this Talent:
CHEMISTRY:
the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
Atom:
An atom is a particle that consists of a nucleus of protons and neutrons surrounded by an electromagnetically-bound cloud of electrons. The atom is the basic particle of the chemical elements, and the chemical elements are distinguished from each other by the number of protons that are in their atoms .
PROTONS:
stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron.
NEUTRONS:
subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
Nucleus:
The nucleus (plural, nuclei) is a positively charged region at the center of the atom. It consists of two types of subatomic particles packed tightly together. The particles are protons, which have a positive electric charge, and neutrons, which are neutral in electric charge.
Salient Features:
| Job Price:500 | Duration : 1 Daily |
| Location: Rs.Pakistan | Languages Known : english |
