Half of a half of a nickel is 1.25 cents. A nickel is 5 cents. Half of that is 2.5 cents and half again would be the 1.25 cents.
[*Note: The half-life of 63Ni is 100.1 years for future reference....] 5 micrograms. half life is 91.6 years, goes into 184 2 times, 20 X 1/2=10, 10 X 1/2=5. 5 micrograms. 184/96 = 2. 20/2=10 10/2=5 nob
The atomic radius of nickel is not directly calculated but is typically determined experimentally using X-ray crystallography or other techniques. The atomic radius is defined as half the distance between the nuclei of two adjacent atoms in a crystal lattice. For nickel, the atomic radius is approximately 0.124 nm.
1.05 V
In a galvanic cell with an anode made of zinc (Zn) and a cathode made of nickel (Ni), the half-reactions are as follows: at the anode, zinc undergoes oxidation, represented by the reaction ( \text{Zn} \rightarrow \text{Zn}^{2+} + 2\text{e}^- ). At the cathode, nickel ions are reduced, given by the reaction ( \text{Ni}^{2+} + 2\text{e}^- \rightarrow \text{Ni} ). This creates a flow of electrons from the zinc anode to the nickel cathode, generating electrical energy.
25% of of the element nickel is inside a united states money nickel.
Yes, a nickel is half a dime!
You have a half dollar and a nickel. One of them, the half dollar, is not a nickel.
Nickel poisoning does not have a half life. Half life refers to the breakdown of radioactive substances.
one is the US half dollar The "other one" is a nickel 50c the "other one" is a nickel
The actual wording of this puzzle is "What two coins equal 55 cents if one of them is not a nickel?"The answer of course is a half dollar and a nickel. The half is the coin that's not a nickel.
The answer is a nickel and a 50 cent piece (half dollar). The question states that *one* of them is not a nickel, but the other coin may be a nickel. In fact, this is the only answer. One is a half dollar and the other is the nickel. This way, one is not the nickel, the other is the nickel.
A half dollar and a nickel. One of them isn't a nickel, the other one is.
A half dollar and a nickel. One of them isn't a nickel, the other one is.
There are 2 ways of answering it, first is this is usually some form of a "trick question" where the answer is, "a half dollar and a nickel, because the half isn't a nickel". However, a more technical answer would be that you would have one half dollar and one half-dime (half dimes were minted from 1792-1873, they were small 90% silver coins half the weight of a dime, the nickel is much larger and started being minted in 1866 and is 75% copper and 25% nickel)
Copper and nickel.
It is impossible, since no coin + half dollar = 5 cents besides a nickel. 1,5,10,25,50, $1 are the coin denominations of today. However, if you used a half dime, it could technically work out, as 50 half dollar + 5 half dime = 55 cents. A half dime is a coin worth 5 cents. A nickel today, is just a name for 5 cent coins. For example cent or penny is a name for a 1 cent piece as a dime is a name for a 10 cent piece etal. Todays nickel is made of copper and silver.
Since 1971, U.S. half dollars have been made of nickel-coated copper (91.67% copper and 8.33% nickel).