null
US
Iniciar Sesión
Regístrate Gratis
Registro
Hemos detectado que no tienes habilitado Javascript en tu navegador. La naturaleza dinámica de nuestro sitio requiere que Javascript esté habilitado para un funcionamiento adecuado. Por favor lee nuestros
términos y condiciones
para más información.
Siguiente
Copiar y Editar
¡Debes iniciar sesión para completar esta acción!
Regístrate gratis
1498409
C1.1 Fundamentals In Chemistry
Descripción
Overview of the first Chemistry Unit.
Sin etiquetas
gcse chemistry
Mapa Mental por
Mr Francis
, actualizado hace más de 1 año
Más
Menos
Creado por
Mr Francis
hace más de 9 años
46
0
0
Resumen del Recurso
C1.1 Fundamentals In Chemistry
Elements
Only one type of atom.
Each has a different symbol.
Atomic Number
Equals Number of Protons
Atomic Mass
Equals Number of Protons and Neutrons
Number of neutrons = Atomic Mass - Atomic Number
So Bigger Number
Compounds
Two or more different types of atom chemically joined.
Chemical Formula
Shows elements it is composed of and how many of each.
Atom
Nucleus
Protons
Positive Charge (+1)
Relative Mass of 1
Neutrons
Neutral Charge (0)
Relative Mass of 1
Shells
Electrons
Negative Charge (-1)
Relative Mass of 1/2000
Electronic Configuration
1st Shell = 2 Electrons Max
2nd Shell = 8 Electrons Max
3rd Shell = 8 Electrons Max
4th Shell = Any Extra
Shells Fill From the Inside First
Particle with No Overall Charge
Equal Numbers of Protons and Electrons
Charges Cancel Out
Bonding
Covalent
Sharing Electrons
Non-Metal and Non-Metal
Ionic
Metal and Non-Metal
Ions
Charged Particles
Metals Give Electrons
Positive Charge
Non-Metals Take Electrons
Negative Chage
Conservation of Mass
Atoms Can't Be Created or Destroyed.
Mass At the start = Mass At the End
Balanced Equations
Periodic Table
Periods
Horizontal Rows
Period Number = Number of Shells
Groups
Vertical Columns
Group Number = Number of Outer Shell Electrons
Group 1 (Alkali Metals)
One Outer Shell Electon
Very Reactive
Metal + Oxygen = Metal Oxide
Metal + Water = Metal Hydroxide + Hydrogen
More Reactive Down The Group
Group 0 (Noble Gases)
Full Outer Shell
Unable to Make Bonds
Unreactive
Recursos multimedia adjuntos
Atomic_Structure.gif (image/gif)
Element_Symbols (image/jpg)
Conservation_of_Mass.gif (image/gif)
Electronic_Configuration (image/jpg)
Periodic_Table (image/jpg)
Compounds.gif (image/gif)
Mostrar resumen completo
Ocultar resumen completo
¿Quieres crear tus propios
Mapas Mentales
gratis
con GoConqr?
Más información
.
Similar
GCSE CHEMISTRY UNIT 2 STRUCTURE AND BONDING
mustafizk
GCSE Chemistry C1 (OCR)
Usman Rauf
Chemistry GCSE Review - States of Matter, Particles, Atoms, Elements, Compounds and Mixtures
Morgan Overton
exothermic and endothermic reactions
janey.efen
GCSE CHEMISTRY UNIT 2 STRUCTURE AND BONDING
ktmoo.poppypoo
Chemical Symbols
Keera
Crude Oils and others quiz
Dale George
TItrations (how to do the experiment) (concentrations)
janey.efen
C2.1 Structure and Bonding
elzzie
Polymers, alkanes and alkenes
amira-2000
C1 Metals and their uses
mouldybiscuit
Explorar la Librería