Whenever a variable is defined outside of the module environment, its name is stored in the global symbol table. Whenever you are programming in immediate mode outside of a module, you are working ...

The Periodic Table is a well-organized chart that contains all 118 known elements in the universe. These elements are the ...

Dr. Tim: So this is the periodic table and each letter on it represents a different element. We call these letters symbols. And an element is a pure substance made from only one type of atom.

Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s arrangement also allows scientists to discern trends in ...

After a beacon has been placed, keep the symbol in mind and select it on the map table when you need to find that island again - it'll be highlighted by the beacon marker. Symbol This is an island ...