Day 1 - Introduction to Nuclear Radiation

neutrons & mass number

atomic number and neutrons

atomic number and electrons

protons, atomic number, and mass number

Carbon 12

Carbon 13

Carbon 14

Carbon 15

the mass number

the atomic number

the atomic mass

the neutron number

the mass number

the atomic number

the atomic mass

the neutron number

results from a change in the neutrons or protons of an element

are unaffected by pressure or temperature

cannot be sped up or slowed down

results from changing the mass number of an atom

Radiation

Radioactivity

Radioisotopes

Radium

²³⁴₉₀Th

²³⁸₉₂U

²³⁴₉₂U

²³²₉₀Th

²³⁴₉₀Th

²³⁸₉₂U

²³⁴₉₂U

²³²₉₀Th

Alpha particles are positively charged, and beta particles are negatively charged.

Alpha particles and beta particles are both negatively charged.

Alpha particles are negatively charged, and beta particles are positively charged.

Alpha particles and beta particles are both positively charged