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Helium weighs about 1/7 the weight of air. Air weighs about 1.2 g / L. Helium weighs about 0.17 g / L. 10mL of Helium would weigh about 0.0017 grams.
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Which has greater number of atoms a gram of helium or a gram of neon?
Neon is larger because it has more protons, electrons, and neutrons. Look at the element's Atomic Mass for an idea of its size.
How much does helium cost for one gram?
Helium isn't usually sold by the gram, but by volume. Typical prices for a, say, 15 cubic foot container (that's 15 cubic feet at STP; the container itself is significantly smaller) would be around $50. A cubic foot is about 28.3 L, so that's about $0.12 per liter. A mole of ideal gas at STP is 22.4 L, and a mole of helium would have a mass of 1 gram, so, roughly $2.70 per gram is about right. As with most things, you can get a much better price if you buy in bulk.
What is .00001 gram?
Not much. You could multiply it by 1000000, then it would equal 10 microgram.
How much do helium balloons carry?
How much a helium balloon carries depends on the size of the balloon.
How much does a gram of gold weigh?
A gram of gold weighs a gram
How much gram equal to one gram?
One gram is equal to one gram.
How much is 20 centiliter in ml?
20cL is equal to 200mL @10mL per cL
Is a gram equal to a dime?
no a gram is much smaller then a dime.=)
How much energy is released when one gram of hydrogen fuses into helium?
5
How much is 5000mcg equal to in 1 gram?
To convert from microgram to gram, divide by a million.
How much gram is equal to 0.10 milligram?
0.00010 gram equals 0.10 miligram
How much 1 decigram equal to?
0.1 gram
How much does 1 gram equal in milligrams?
1000mg
How much is 100 mg equal to?
0.1 gram.
How much is one gram equal to kg?
0.001kg
Which has greater number of atoms a gram of helium or a gram of neon?
Neon is larger because it has more protons, electrons, and neutrons. Look at the element's Atomic Mass for an idea of its size.
How much 179 gram is equal to ounce?
179g = 6.314oz
