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Minchanka [31]
3 years ago
12

When an ionic compound is named or its formula is written, what sort of element is placed first? What is the charge on its ions?

Chemistry
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0
Positive unless your mean to them then everyones negative towards you.
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In the hydrogenation of oils the catalyst used is: <br>A. Pt<br>B. Ni <br>C. Fe<br>D. V2O5​
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The equation for photon energy, E , is
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<h3>What do you mean by wavelength?</h3>

The space between corresponding points (adjacent crests) in adjacent cycles is known as the wavelength () of a waveform signal that is sent in space or down a wire.

The wavelength can be calculated by the given formula

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Thus, the wavelength, λ is 5.42 x 10⁻⁷ m.

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Vibrating around fixed positions

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