Based on your observations in the virtual lab, complete the table below: salt (naci) question 4 options: separated by using filter; magnetism separated by using filter; solubility separated by adding heat; solubility separated by adding heat; boiling point

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

In which situation can a mixture always be called a solution

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.