A sample of a hard, solid binary compound at room temperature did not conduct electricity as a pure solid but
became highly conductive when dissolved in water. Which of
the following types of interactions is most likely found
between the particles in the substance?
A
lonic bonds
B
Metallic bonds
C
Covalent bonds
D
Hydrogen bonds

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.