It's because of the angle at which the light hits the moon
Answer:
3 atoms
Explanation:
There is 1 atom in Ca and 2 atoms in F (from F2) giving a total of 3 atoms
Answer:
The answer to your question is E = 419.435 J
Explanation:
Data
Mass = m = 2.004 g
Temperature 1 = T1 = 89°C
Temperature 2 = T2 = 139°C
Specific heat of water = Cp = 4.186 J/g°C
Energy = E = ?
Formula
E = mCp(T2 - T1)
Substitution
E = (2.004)(4.186)(139 - 89)
Simplification and result
E = 8.3887(50)
E = 419.435 J
Answer: heavier elements, they are combining
Explanation: