Asked in Ancient Greece
What symbol represents the city-state Megara?
Asked in History
What were the characteristics of the 2 Greek citystate?
Asked in Chemistry, Elements and Compounds
What is the significance of the symbol of an element?
Sigificance of the Symbol of an Element :- 1. Symbol represents name of the element. 2. Symbol represents one atom of the element. 3. Symbol also represents one mole of atoms of the element. That is, symbol also represents 6.022 x 1023 atoms of the element. 4. Symbol represents a define mass of the element (equal to atomic mass expressed in grams).
Asked in Chemistry
What charge do protons carry and what symbol represents this charge?
Asked in Symbolism and Symbolic Meanings
What does the Sigma symbol represents what in military terms?