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Dima020 [189]
2 years ago
9

As the atomic number of elements within Group 2 increases, the metallic character of each successive element

Chemistry
1 answer:
butalik [34]2 years ago
5 0
Answer: (2), increases

Explanation: Metals are substances which readily loose electrons.
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FinnZ [79.3K]

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2 years ago
What is the de Broglie wavelength (in nm) of a proton of traveling at 3.18% of the speed of light?
gulaghasi [49]
Answer is: <span>de Broglie wavelength of a proton is </span>3,4·10⁻⁵ nm.
v(proton) = 0,038 · 3·10⁸ m/s.
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m(proton) = 1,67·10⁻²⁷ kg.
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3 years ago
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