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4.5 x 10^25 atoms of nikel equal how many moles?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
5.6 moles of gold contain how many atoms?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
For which of the following elements is the number of neutrons correctly represented, based on the atomic number and mass number given?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
Isotopes of the same element have different
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
What is the approximate mass of one mole of zinc?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
Isotopes of the same element have different
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
How many moles of iridium are in 26.4 g of iridium?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
For which of the following elements is the number of neutrons correctly represented, based on the atomic number and mass number given?
numbers of neutrons
mass numbers
seaborgium: atomic number 106, mass 266, neutrons 160
3.4 x 10^24 atoms
iron: atomic number 26, mass 56, neutrons 30
75 mol
1.37 x 10^-1 mol
65 g
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