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dmitriy555 [2]
3 years ago
8

The ____________is a metal retainer that keeps the rolling elements evenly spaced. N A. seal N B. separator N C. bearing N D out

er race
Physics
1 answer:
lana [24]3 years ago
3 0

Explanation:

N. B separator is the correct ande

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If 0.035pC of charge is transferred via the movement of Al3+ ions, how's many of these must be transferred in total? Please add
mr Goodwill [35]

Each Al^+^3 ion contains three extra protons. Hence, the extra charge on each  Al^+^3 = 3 \times 1.6 \times 10^-^1^9 C

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n \times 3 \times 1.6 \times 10^-^1^9 =0.035 \times 10^-^1^2

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3 years ago
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