You can tell that the atom is in the excited state because:
- Electron configuration should follow the 2-8-8-2 rule, meaning that the inner shell should be filled before the next shell can start holding electrons.
- Instead of the atom's electron configuration being in the ground state at 2-8-8-1, electrons from the second shell have jumped to the third.
Answer:
0.2 grams
Explanation:
The expression is already in decimal form! Hope this helps.
-Lei
Answer: B- Chemical bonds are formed. Energy is released in the form of heat.
Explanation: I hoped that helped !
Answer:
I think c biological processes
The ashes released from the volcano could lead to acid rain and ash clouds.
