Krypton (Kr) and bromine (Br) are Period 4 elements that are also called p-block elements. Krypton is a noble gas while bromine is a halogen.
While comparing the stability of the two elements, Krypton is more stable than bromine. This is because being a noble gas, Krypton follows the octet rule and maintains its stability. Bromine has 35 electrons and the outer most valence shell has 7 electrons so its unstable. Krypton has 36 electrons and 8 electrons in the valence shell so its stable.
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A. review information you have already read
I don’t think I can help you with this but I hope you get the answer, have a nice day!
Answer:
The New England colonies had rocky soil, which was not suited to plantation farming, so the New England colonies depended on fishing, lumbering, and subsistence farming.
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“Norma closed her eyes. Fifty thousand doallars, she thought.” (Paragraph 69)
Explanation: I had this assignment as well :)
