Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
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Event 1 is an example of a chemical reaction.
<u>Explanation:</u>
Whenever if two solutions are mixed, then if there is any color change, or evolution of any vapors, bubbles or gas formation or if there is any formation of a color or white precipitate confirms that the occurrence of a chemical reaction.
If nothing happens said above then it is said that there is no chemical reaction occurs.
Here in the event 1 a clear liquid in one beaker poured into clear liquid in beaker 2 then there is a formation of orange liquid, which means there is a formation of a new colored liquid confirms that the chemical reaction occurred.
Answer:
He was an American statesman, politician, legal scholar. military commander, lawyer, banker and economist.
Answer:
Their smile, I don't know why my eyes just go straight to teeth
