Write the symbols for all physical states
The symbol used to describe the physical states of matter are as follows:
(s) for solid state
(l) for liquid state
(aq) for aqueous state
(g) for gaseous state
Ammonia reacts with oxygen to form nitrogen and water. Write a balanced chemical equation for this reaction. Add the state symbols for all the reatants and products.
Match the physical state of elements or compounds to their symbols as used while writing chemical equations:
Physical StateSymbol1. Gas(A) (s)2. Solid(B) (g)3. Liquid(C) (aq)4. Dissolved in water(solution with water)(D) (l)
Write symbols for all ‘alkaline earth metals.’