4. (10) Provide the mass number, number of protons, ionic charge, number of neutrons
and number of electrons in the following isotope:
+2
mass
protons
58
26 F
mass__
charge _ electrons __
e
charge
electrons
neutrons

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

Geothermal energy for industrial use is available almost anywhere. a.true b.false