How many atoms does nh4c1 have?

How many electrons does a chemically stable atom have in its outer energy level? What are pro viruses? In general the surface of a tree has a harder feel than does the surface of a dog what cell characteristic of each organism can be used to explain this difference? What does it mean when a chemical equation is balanced? What is best unit measurement to measure a snake? What are 10 examples of fairness? What protective device should in the consumer unit be rated for a 3KW immersion heater use? What impulse begins in the primary motor cortex? Is -16 degrees Fahrenheit colder than -10 degrees Fahrenheit? Why the matter in sublimation converted from solid to vapor without passing in liquid phase? What fraction of a person's life passes in sleep? When rocks bend without breaking because of the plate movement it's called? Will Homestead Florida be hit by hurricane Irene? What is the degrees 1645 miles north of the equator? Is Electrolysis of Na Cl done in Downs cell? What hardiflex made of? What is the function of the dorsal ramus? What was produced by the enzymatic reaction studied in our lab? What were the 2 big major hurricanes in 2010? What is brittle dissolves easily in water has a high melting point and conducts electric currents?