Question

What is quark? can any one give the answer

Answer 1

Up, charm, and top all have fractional charge of +2/3, while down, strange, and bottom all have a charge of -1/3. Protons are composed of two up quarks and one down quark, so the total charge is +1. Likewise, neutrons are composed of two down quarks and one up quark, so the total charge is 0.

Answer 2

hey friend your answer is here
Quark is a traditional, creamy, vegetarian, unripened cheese tracing its origin to German-speaking and eastern European countries
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