uncountable nouns:
music, art, love, happiness, advice, information, newsfurniture, luggage, rice, sugar, butter, electricity, gas, power, money, currency, water
countable nouns:
car, ciusin, book, sister, brother, city, dog, cat, animal, man, person, bottle, box, litre, coin, note, dollar, cup, plate, fork, table, chair, suitcase, bag