25 dollars per 100g
The cost of helium per pound can vary greatly depending on factors such as market demand, availability, and transportation costs. As of 2021, the average price of helium is around $280 per thousand cubic feet, which is equivalent to about $5 per pound.
It is estimated that there are around 1.5 x 10^19 kg of sodium on Earth. Sodium is a common element found in the Earth's crust, oceans, and various minerals.
Besides scientific research, Einsteinium has no other known uses. Since the element does no occur naturally, it has to be made synthetically. Only small amounts have been made and I would doubt that it is for sale.
Silicon is the second most abundant element in the Earth's crust, and the eighth most abundant in the Universe. So you can get as much of it as you want for totally free. Just go down to the beach and scoop up a few handfuls of "silicon-dioxide" ... sand. Any cost for silicon is the cost of purifying the raw stuff. I found the following on-line: Cost, bulk: $0.14 per 100g Cost, industrial pure: $5.40 per 100g Cost, electronic pure: $276 per 100g
If you're talking about neutral, elemental sodium, it is possible to ionize it into the charged Na+ nucleus and an electron. Sodium is much too small to undergo radioactive decay into hydrogen or helium.
$5.2639 per pound
IT COST UP TO 35 TO 45 CENTS
Darmstadtium is a synthetic element that is not commercially produced or available for purchase. Therefore, it does not have a cost per pound.
The cost of helium per pound can vary greatly depending on factors such as market demand, availability, and transportation costs. As of 2021, the average price of helium is around $280 per thousand cubic feet, which is equivalent to about $5 per pound.
Unless you need it in extremely high purity for some reason, it's pretty cheap, and you can check on it yourself by going to the grocery store and seeing how much table salt is selling for.
About thirty bucks a pound.
50,50 USD for the unrefined uranium oxide U3O8 (as for August 22, 2011).
Sodium chloride is a compound not an element; the molar mass of NaCl is 58,44 g.
twelve. grams. bruh.
The cost of 1 lb of sodium bicarbonate, also known as baking soda, can vary depending on the brand and where you purchase it. On average, you can expect to pay around $1 to $3 for a pound of sodium bicarbonate.
tin cost about $50.07 per pound
A pound of siver costs