. Complete the following table.

Question

isotope, atomic number, mass number, number of protons, number of neutrons

1. 236/92 U
2. 94/43 Tc

Answer 1

isotope, atomic number, mass number, number of protons, number of neutrons

1. 236/92 U
2. 94/43 Tc

The formulas that you need are: 1) Mass# = P⁺ + n⁰ 2) atomic# = proton#

Isotope atomic# mass# proton# neutron#

²³⁶₉₂ U 92 236 92 144

⁹⁴₄₃ Tc 43 94 43 51