Answer:
the order in which orbitals 4f,5p,5d,and 6s are filled is clacium.
Answer:
Option A
Explanation:
The total heat absorbed during the chemical reaction is the total heat released by the surrounding.
Net change of heat is equal to zero
Hence, the energy liberated from the air or the walls of the containers would be equal to the energy absorbed by the chemical reactions is equal to 100 Kj
Thus, option A is correct
It would be two because there’s 1 Carbon and 2 oxygen
No mathematics the most common way of solving an equation will be PEMDAS so the answer for your question will most likely be subtraction.
Answer:
hi I'm sorry I can't I just need points
