When an exothermic reaction releases thermal energy, this energy is usually...
C. Harnessed to do work
(Not 100% on that)
Hello there.
<span>A lever in which the load is between the fulcrum and the applied force is a ________.
Answer: It is a second class lever.
Hope This Helps You!
Good Luck Studying ^-^</span>
Answer: B - 8
Explanation: 8 protons because number of protons is equal to number of atoms in the nucleus.
-- Since it's a cube, its length, width, and height are all the same 4 cm .
-- Its volume is (length x width x height) = 64 cm³ .
-- Density = (mass) / (volume)
= (176 g) / (64 cm³)
= 2.75 gm/cm³ .
