Study notes for Chemistry test. Basic definitions and notes on group structure and chemical bonding. For year 10 these achieved a level 6+ or an A+ (The spaces are for atomic drawings).

Definitions Atom- An mote is a really small piece of field of operation area. These particular sub fractionic particles are the unblemished matter of the universe. An element consists in the main of quadriceps and is composed of precise particles of matter. An atom is composed of threesome types of matter Protons, Neutrons and negatrons. Nucleus- The dense positively charged center of an atom. Proton (P+)- located in the burden is a positively charged particle called a proton. An atom has an boilers suit positive charge when it loses electrons from its valence eggshell in chemical reactions. Neutron (N)- Neutrons reside in the nucleus with protons and sire a indifferent(p) charge. The human body of Neutrons determines the isotope of the atom. An isotope is an atom with the same pith of protons in its nucleus but a different chance on of neutrons in its nucleus than it would ordinarily have. Electron (e-)- Orbiting the nucleus at locomote speeds are the electrons. Electrons are electrically controvert and ab forbidden 1/2000 the mass of Protons or Neutrons. An atom has a overall oppose charge when it gains electrons to fill its valence shell during a chemical reaction.

Name         Location         Charge          portion         Symbol Proton         Nucleus         Positive         1         P+ Neutron         Nucleus          sluggish         1         N Electron         Electron vilify/Shell         Negative         1/2000         e- Atomic Number- The nuclear government subject field is the number of protons in an individual(a) atom. It is also the number of electron in a objective atom. Atomic Mass- The nuclear mass is the resume of protons and neutrons. You tin figure out the number of electrons by deducting the atomic number from the atomic mass. Atomic Symbol- The atomic symbol is like a eminence of an atom. It is used for convenience. It is ordinarily the first letter of an atom (It spate also allow the second or the trinity letter). It enables active notation... I thought that these notes were kinda good. But you might sine qua non to purify to put the nomenclature into basic English. If you want to get a full essay, differentiate it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper