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Nuetrik [128]
3 years ago
8

Which of the following element has seven total valence electrons? Your answer: argon helium oxygen bromine

Physics
1 answer:
GalinKa [24]3 years ago
6 0

Answer:

bromine

Explanation:

Any element in the halogen group will have seven valence electrons. These elements include fluorine, chlorine, bromine, iodine, and astatine

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2 years ago
Given the wave function: Y(x,t) = 5sin27(0.2x - 3t); (x = meters, t = sec.): What are the amplitude, frequency, wavelength, angu
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