Chemistry, 16.01.2020 14:31 miriammayo12345

4. which of the following materials is necessary to stop a beta particle? (1 point)
three feet of concrete
three inches of lead
thin pieces of wood
single sheet of paper
5. a neutron breaks down to form (1 point)
an alpha particle
two protons
a proton and an electron
a helium nucleus
6. what does the band of stability for atomic nuclei refer to? (1 point)
the ratio of protons to neutrons
the ratio of neutrons to protons
the ratio of beta particles to neutrinos
the ratio of alpha particles to beta particles

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 23:00

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

Answers: 1

Answer

Chemistry, 22.06.2019 02:30

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Answers: 1

Answer

Chemistry, 22.06.2019 07:30

Compare and contrast the bohr model and the electron cloud models of the atom.

Answers: 1

Answer

Chemistry, 22.06.2019 14:00

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Answers: 1

Answer

You know the right answer?

4. which of the following materials is necessary to stop a beta particle? (1 point)
three fee...

Questions

Chemistry, 15.09.2020 20:01

Alcohols always contain groups....