The photograph shows a mixture of beach sand. A student wants to separate the shell bits, rocks, and sea animals
from the sand.
Which method is the best way for the student to separate the mixture?
A. Filtering
B. Magnetism
C. Evaporation
D. Settling

Figure 10-1 study figure 10-1. the strong nuclear force felt by a single proton in a large nucleus

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52