Show:
Inside the Nucleus
The strong nuclear force
Types of radiation
Radioactive decay
Left overs :)
100
What is inside of the nucleus
What is postively charged protons and uncharged neutrons
100
What holds the nucleus together
What is strong nuclear force
100
What are the three types of radiation we learned
What is gammy, beta, and alpha decay.
100
What happens to the mass number of the decaying nucleus?
the mass number of decaying nucleus reduces by four
100
What is the mass of a proton or neutron
What is about 1 atomic mass unit
200
What determines the atomic number of an atom
What is the number of protons
200
Does the strong nuclear force affect electrons?
NO
200
What is a characteristic of an particle that emits energy
This particle that emits is also said to decay
200
Does the element change in a decaying process
yes
200
what is a bate decay?
What is absolutely nothing
300
What number determines the mass number of the atom?
What is nucleons
300
What is the force's job inside of the nucleus
What is to hold together the particles that make up the inside of the atom.
300
What is the emission of an a particle from the nucles
What is an alpha decay
300
During beta decay when a neutron changes to a proton what other particle appears
What is electron
300
what changes in gamma decay
What is neither mass ir atomic number so nothing
400
What holds the nucleus together
What is the strong nuclear force
400
Why doesn't the nucleus fall apart
It doesnt fall apart because the strong nuclear force overpowers the initial force that occurs because the protons repel each other.
400
What is said about being radioactive
What is "Nuclei that emit particles and energy are said to be radioactive
400
What particle is emitted in beta decay
What is anti neutrino (spell check)
400
what is half-life?
What is the time required for half of the atoms to decay
500
What properties does the nucleus of an atom have?
What is Atoms consist of a dense positvely charged nucleus that is surrounded by an electron cloud.
500
What is mass defect?
The difference between the sum of the masses of different nucleons
500
What is the decay when a neutron changes to a proton
What is beta decay
500
what is gamma decay?
What is a redistribution of the energy within the nucleus
500
who has a half life
What is isotopes