What is the name of compound with formula pcls?

Who was the first to observe and describe cells by noting that the cells in a wine cork resembles the living quarters of monks or prisoners? What is the difference between excited hydrogen atom and any other atom? How many oz in a gallon of ice cream? Which Metal Doesn't Conduct Electricity? From where can you buy alka-seltzer? What is the cell structure made up of a double layer of fat material? What are some examples of acidity regulators? Compare and contrast the bond properties of N2 and AlCl3? Why do eggs absorb water? WHAT IS THE process were bits of rock in streams get smaller and rounder? What are the three largest cities in The Bahamas? What do you call people who cant taste? What is the product of meosis 1? Are there really three amigos or did they make it up? What physical and chemical properties of gold make it useful as a coating for space vehicles? What is the name of SnS04? Is the outer core rocky solid liquid or a semi-solid? What energy is used in an enzymatic protein? How many 32 oz equal 1 gallon? Is the water tower outside the school is like a vacuole?