Hello!! I am a quark. I am the smallest sub-atomic particle known at this time.

FIRST GENERATION QUARKS
UP QUARK Electric Charge: + 2/3 Colors: Symbol:   u Mass: ~ 5 Me V	DOWN QUARK Electric Charge: - 1/3 Colors: Symbol:   d Mass: ~ 9 Me V

SECOND GENERATION QUARKS
CHARM QUARK Electric Charge: + 2/3 Colors: Symbol:   c Mass: ~ 1350 Me V	STRANGE QUARK Electric Charge: - 1/3 Colors: Symbol:   s Mass: ~ 175 Me V

THIRD GENERATION QUARKS
TOP (TRUTH) QUARK Electric Charge: + 2/3 Colors: Symbol:   t Mass: > 131000 Me V	BOTTOM (BEAUTY) QUARK Electric Charge: - 1/3 Colors: Symbol:   b Mass: ~ 4500 Me V