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A very rough approximation would be in the order of 1023 atoms, ie a 1 followed by 23 zeros, which is a very big number.
Given that there are over 10^21 atoms in a large grain of sand, weighing 0.03g there will be a lot more (maybe x10 or x100) in a grain of rice (which is much larger than a grain of sand). Note that rice is organic so will have a lot of hydrogen atoms as well as carbon, oxygen, nitrogen, and many others in lesser degree.
The previously stated answer of "30,000 atoms in one grain of rice" is absurd. Either the poster is testing how long it takes for an incorrect answer to be fixed or is quite ignorant of atomic dimensions (or both!).
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoRice grains vary widely. Most grains weigh 20-30 mg, although experimental breeding has produced them as large as 78 mg.
Wiki User
∙ 14y agoput it on a weighing scale for food. it weighs about a gram.
Wiki User
∙ 16y agoThat depend on the type of grains of rice and their average weight
Wiki User
∙ 13y agoA weight of 3500 grains of rice is approx. 2.224 Newtons.
A mass of 3500 grains is approx. 226.8 grams.
Wiki User
∙ 14y agotypically 2-3 grams
blytle11
1023 roughly.
a hess
Anonymous
2 oz
Anonymous
10 g
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Is rice a natural grain?
Rice as a whole grain is a natural grain.
How much does a grain of salt weigh?
A grain of rice weighs roughly 0.0725 ounces.
How many grains of rice equal one gram?
Different styles of rice weigh slightly different amounts. We measured white long grain rice, and 1 gram of this rice was approximately 49 grains.
What many grams is does a grain of salt weigh?
Depends how big the grain of salt is.
What four glands are about the size of a grain of rice?
salivary
How much does one cup of uncooked rice weigh?
The weight of rice can depend on the specific type of rice grain. For example, a cup of uncooked long-grain white rice can weigh about 150 grams, and a cup of raw long-grain brown rice can weigh 165 grams.
A metric unit of a grain of rice?
A grain of rice is several milligram. A large paper clip might weigh as much as a gram.
How much does a grain of rice weigh in grams?
Since one grain of rice weighs between 20-30 mg, it weighs about .2-.3 grams.
How much does a liter of rice weigh in grams?
he much does a liter of rice weigh in grams
How much sodium in rice?
Rice, brown, long grain, cooked-10mg Rice, white, long grain, par-boiled-5mg Rice, white, long grain, dry-9mg Rice, white, long grain, instant-5mg Rice, white, long grain, regular, cooked-2mg
How much energy you one grain of rice?
well one grain of rice is enough energy for 3 pelvic thrusts
How much does 2000 grains of rice weigh?
A single grain of rice weights approximately .028 grams. 2000 grains of rice weighs 56 grams. Since one pound is equal to 453.6 grams, 2000 grains of rice is equal to .12 pounds.
What is the name of a grain of rice?
a grain of rice
How much does two grain of rice weight?
40mg
Is rice a natural grain?
Rice as a whole grain is a natural grain.
What is one grain of rice called?
One grain of rice is called a grain of rice. The plural form is grains of rice.
How much does a cup of rice weigh?
A cup of rice weighs between 6oz to 7oz depending on the type of rice length of grain etc.. (The previous answer stated: "A cup of rice weighs one cup. A cup is a unit of measurement." Cup is a unit of VOLUME measurement not weight.)
