It's about one-three-hundred-fiftieth as heavy as a Battery (C).
In other words, the weight of a Battery (C) is 360 times 0.000000200 tons.(Alkaline)
A "C" size battery weighs 0.0000720 tons. C batteries are typically used in medium-drain devices such as musical instruments.
It's about one-five-hundred-fiftieth as heavy as a Deck of Cards.
In other words, the weight of a Deck of Cards is 530 times 0.000000200 tons.(ISO 216 B8 size, a.k.a. "poker size" 63 x 88 mm, 52-card deck)
A deck of 52 ISO 216 B8-size playing cards weighs 0.0001 tons. Utilizing nearly 3,700 decks, the record-holding largest card tower was built in early 2010, stood over 3.5 m (11 ft), and weighed over 0.250 tons.
It's about 600 times as heavy as a Poppy Seed.
In other words, the weight of a Poppy Seed is 0.0017 times 0.000000200 tons.(Papaver somniferum)
Fifty percent oil by weight, a poppy seed weighs approximately 0.000000000330 tons. The true pigment of a poppy seed is brown in color, while the characteristic bluish color is an optical illusion caused by a layer of calcium oxalate crystals refracting light rays.
It's about one-seven-hundred-fiftieth as heavy as a Battery (D).
In other words, 0.000000200 tons is 0.00134 times the weight of a Battery (D), and the weight of a Battery (D) is 746 times that amount.(Alkaline)
A "D" size battery weighs 0.000149 tons. The D size battery is the oldest of the modern battery sizes, first invented by the National Carbon Company in 1898.
It's about one-eight-hundredth as heavy as a Baseball.
In other words, 0.000000200 tons is 0.0012487804878049 times the weight of a Baseball, and the weight of a Baseball is 800.781249999990 times that amount.(MLB rules)
Per Major League Baseball rules, a baseball must weigh between 0.00015625 tons and 0.0001640625 tons. A major league pitcher can throw a baseball at up to 150 kph (91 mph) (with a fastball pitch), with record-setting pitches as fast as 171 kph (106 mph).
It's about one-nine-hundredth as heavy as a Billiard Ball.
In other words, 0.000000200 tons is 0.0011130434782609 times the weight of a Billiard Ball, and the weight of a Billiard Ball is 898.437499999980 times that amount.(American-style, WPA specifications)
Per the World Pool-Billiard Association, a billiard ball weight must weigh between 0.000171875 tons and 0.0001875 tons. According to legend, the difficulty in obtaining elephant ivory for the manufacture of billiard balls in the 19th century inspired the search for a replacement material, which led to the development of the first industrial plastic.
It's about one-nine-hundredth as heavy as a Puck (Hockey).
In other words, 0.000000200 tons is 0.0011130434782609 times the weight of a Puck (Hockey), and the weight of a Puck (Hockey) is 898.437499999980 times that amount.(Ice hockey)
A standard ice hockey puck weighs between 0.000171875 tons and 0.0001875 tons. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.