Ithink it is d
in a generator, mechanical energy is converted into which of the following?
a.
an electromagnet
b.
a moving rod
c.
a magnetic field
d.
electrical energy

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Which other elements contain the same number of outer electrons as sodium