Symbols are universally understood across many languages. Also, using symbols rather than full names helps scientists to avoid the repetition of writing the long names of elements and atoms again and again.
Scientists use symbols to represent elements and compounds. The symbols of a chemical element are abbreviations that are used to denote a chemical element. Typically, they are one or two-letters long with the first letter (only) capitalised; temporary names are three-letters long. !
Why do scientists use different types of models to represent compounds?
we use + and -
scaled up models
because they are to small for anyone to study.
scaled up models
Atomic symbols are used to represent elements, a negative (-) and a psoitive (+) represent electrons and protons, respectively. Chemicals or other compounds are often written as a combination of atomic symbols with subscripts to indicate the presence of multiple atoms.
Usually, you would use capital letters for dominant traits (A), and lowercase for recessive (a)
Because it is more simple to write one or two letters than a word and also these symbols are valid in all languages.
Scientists use symbols to represent elements and compounds. The symbols of a chemical element are abbreviations that are used to denote a chemical element. Typically, they are one or two-letters long with the first letter (only) capitalised; temporary names are three-letters long. !
why scientists use models to represent earths process
Why do scientists use different types of models to represent compounds?
we use + and -
Rivers are (comparatively) narrow, oceans are wide.
Symbols.
Algebra.
scientist use models to show or explain easier