Weight is proportional to but not equal to mass. In which of the following situations would a person show an increase in weight but not an increase in mass? 1.Landing on a planet with more gravity.
2
Living in a chamber in an underwater habitat. 3.Climbing to the top of a mountain
4.Traveling on the highway in a SUV.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space