Your protons are correct but it’s 28 neutrons not 27!
Answer:
Sorry that I'm late but the correct answers are to dissolve the political bonds between Louisiana and the united states and to declare that Louisiana was a free and independent state, or D and E
Explanation:
the answer is "There is an outside energy source." in voltaic cells, there is not need of an external source of energy because they involve spontaneous reactions.
in both types of cells, the electrons move from anode to cathode, the anode is where oxidation takes place and cathode for reduction (an ox, red cat). also both have two half reactions.
Explanation:
7 4th CNN to CNN u 4th f7 4th d7 hmm
Answer:
This is Aluminium.
3 Valency electrons.
Explanation:
The atomic number is 13 and the electronic configuration is
1s22s22p63s23p1 . This is Aluminium.
It has 3 valency electrons. (3s23p1).