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What does a chemical formula use to represent a substance?
chemical symbols and numbers
When did people use symbols to represent numbers?
hmmm hard one .................................................................................................................................................................................i duno
What International numeric symbols that use ten characters to represent numbers?
Hindu-Arabic Numeral
What is difference between Binary numbers and Decimal Numbers?
Binary can only be 1 & 0. Decimal numbers have a dot in them. Binary numbers use only 2 symbols (0 and 1) to represent different numbers, while decimal numbers use 10 symbols (0 to 9) to represent different numbers. check the below link for more.
What is picture form of a number?
Numbers are conceptual, but the symbols (or pictures) you use when you write them down on paper are called numerals. The Arabic symbol we use for the number "five" is 5, but the Roman numeral for the same number is "V". Other alphabets have corresponding symbols that represent numbers in those systems.
What are the symbols that use electron dot notation to represent molecules called?
Lewis dot structures.
A branch of mathematics that use letters to represent numbers called what?
It is algebra that uses letters to represent numbers and also Roman numerals.
Why you use line symbols to represent river and area symbols to represent ocean?
Rivers are (comparatively) narrow, oceans are wide.
What do Artists often use these to represent abstractions?
Symbols.
What do we use to represent elements?
We use symbols, made from letters of the alphabet.
What symbols did the Babylonians use for numbers?
They used cuneiform numbers.
What symbols are use to represent Spain?
The Spanish Coat of Arms
