Nickels were the first coins to be specified in metric units(*). They weigh 5.0 grams each so there are 200 of them in 1 kg, i.e. $10.
Alternately you could reason that because a nickel (5 cents) weighs 5 grams the ratio of cents to grams is 1 to 1, so because 1 kg = 1000 gm, 1 kg of nickels would be 1000 cents which is the same as $10.
US nickels weigh 5 grams so you'd need 200 of them to weigh a kilo.
They are worth face value. All most all 1963 nickels have been circulated at one point in time! This drastically drops the value. Check you pocket change and you could find one .
There are no square nickels. All US nickels are round, and Canadian nickels are either round or dodecagonal (12-sided). Please check your coin again and post a new, separate question with its date and country of origin.
None, since there is no such thing as a nickil. However, there are 20 nickels in a US dollar.
Face value only. Nickels are the only denomination whose composition has not changed in the last 60 years so except for one or two rarer issues such as a 1950-D, they are generally not valuable.
Sorry, no US nickels dated 1814 the first one was 1866.
US nickels weigh 5 grams so you'd need 200 of them to weigh a kilo.
There's no such coin. The first US nickels were made in 1866 and the first Canadian nickels were issued in 1922.
1943 makes it one of the silver war nickels, currently worth about $1.60.
All US nickels (except for silver war nickels) are 75% copper and 25% nickel, with a present melt value of 4.9 cents.
US nickels weigh 5.00 gm so 1 kg contains 1000/5 = 200 coins, or $10.00 Modern Canadian nickels weigh 3.95 gm so 1 kg = 253 coins (rounded to the nearest whole number), worth $12.65
There were no nickels made in the USA until 1866.
There were no Buffalo nickels issued in 1922.
The only years silver was used in US nickels was 1942-1945, the coin is face value.
One US nickels weighs 5 grams. This means it would take 97.72 nickels to make one pound of nickels. The president on the US nickel is Thomas Jefferson.
They are worth face value. All most all 1963 nickels have been circulated at one point in time! This drastically drops the value. Check you pocket change and you could find one .
None have any silver value. US nickels made from 1866 to mid-1942 and from 1946 to the present are made of a copper-nickel alloy, not silver.