Consider a Si atom with a charge of -2 and a mass number of 28. This type of ion is called alan How many protons in the nucleus? How many neutrons in the nucleus? How many electrons in the electron cloud? If this Si lost 2 electrons, what would the charge be?

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.

What are fructose and glucose an example of?

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?