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The mass number is the sum of the number of protons and neutrons. Every atom of nickel has 28 protons, but not every atom has the same number of neutrons. The mass number will depend on the isotope.
See link below for information on nickel and its isotopes as well as the related question which will explain how to find these numbers in various examples.
What else can I help you with?
What mass number is americium?
The mass number of Am-241 is 241; each isotope has another mass number.
How do you find the number of neutrons from the mass number?
Atomic mass is the number of protons in an atom mass number is the number of protons plus neutrons in an atom the number of neutrons would equal the mass number minus the atomic number.
What is the mass number for sodium?
the mass number of sodium is 23
What is the the mass number for bromine?
Bromine is a non metal element. Mass number of it is 80.
What is d mass number of gold?
The mass number of Gold is 197.
A stack of nickels and dimes is worth 2.55 find the number of nickels if the number of dimes is 12 less than twice the number of nickels how many nickels are there?
There are fifteen (15) nickels.
What is the elements nickels atomic mass?
59
How tall is a stack of nickels?
It depends on the number of nickels.
How does the mass change from 1 nickel to 10 nickels to 100 nickels?
It changes by a factor of 10 for each transition.
A stack of nickels and dimes is worth 2.55 Find the number of nickels if the number of dimes is12 less than twice the number of nickels?
Let N be the number of nickels. The value of nickels is 0.05N and the value of dimes is 0.10(2N-12). We can form the equation 0.05N + 0.10(2N-12) = 2.55 and solve for N. After solving, we find that there are 9 nickels.
What is the mass of 10 nickels?
A US nickel's mass is 5 gm. A Canadian nickel dated 2000 or later has a mass of 3.95 gm; before that the mass was 4.54 - 4.6 gm.
A student has 40 dimes and nickels their total is 2.95 if d is the number of dimes and n the number nickels this systems of equations represent the situation?
A 10 dimes and 30 nickels b 21 dimes and 19 nickels c 19 dimes and 21 nickels d20 dimes and 20 nickels
How much does a box of nickels cost?
It depends on the size of the box and the number of nickels in it.
If you have 3.00 in dimes and nickels. The number of dimes you have is the same number of nickels. How many of each type of coin do you have?
20 dimes = 2.00 20 nickels = 1.00 Total = 3.00
How do I write the rule to find the number of quarters for any number of nickels?
There are five nickels (5¢) in a quarter (25¢) so the rule is: 1) Divide the number of nickels by 5 to get the number of quarters 2) The remainder, if any, is the number of nickels left over For example, if you have 17 nickels, 17/5 = 3 rem 2, so that means you have 3 quarters with 2 nickels remaining. To confirm, 17 nickels are worth a total of 85¢ (5 * 17); 3 quarters = 75¢ so 10 cents - i.e. 2 nickels - would be left over.
Gabriel has $0.80 worth of pennies and nickels. He has a total of 28 pennies and nickels altogether. Determine the number of pennies and nickels that Gabriel has?
Pennies: 15 Nickels: 13
Sam and Sue have only nickels and dimes Sue has 35 cents sam has same number of dimes as sue has nickels and has half as many nickels as sue has dimes how many nickels does sue have?
Sue has three nickels.
