Luokat: Kaikki - models - charge - particles - matter

jonka JINAN RAHMAN 1 vuosi sitten

107

How does the atom connect all the concepts studied in Grade 9 Science?

The atom serves as a central theme connecting various concepts in Grade 9 Science. It is the fundamental unit of matter, forming the basis of elements displayed in the Periodic Table.

How does the atom connect all the concepts studied in Grade 9 Science?

How does the atom connect all the concepts studied in Grade 9 Science?

Matter & Energy

Energy
stored within the bonds of its atoms
Substance made up of various types of particles

The Electromagnetic Spectrum

Electromagnetic Radiation
an atom absorbs energy

Static Electricity

Imbalance between positive and negative charges
an excess of charged electrons

Current Electricity

Flow of Charged Particles
Electrons or Ions

small charged parts of the atom

Biotic & Abiotic Elements

Abiotic Elements
Plants
Animals
made up of a combination of atoms

Photosynthesis and Cellular Respiration

Glucose
6 carbon atoms, 6 oxygen atoms, 12 hydrogen atoms

Ecosystems

Subatomic Particles

Three Main Particles
Protons, Neutrons, & Electrons

Evolution of Stars

Nuclear Fusion
atoms of light elements are squeezed under pressure

Bohr Rutherford Diagrams

Simple Atomic Models
number of electrons in each shell of the atom

The Periodic Table

Elements
made up of atoms