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valentina_108 [34]
3 years ago
8

Two different isotopes of an element have different?

Chemistry
1 answer:
lukranit [14]3 years ago
7 0
The answer is: Different number of neutrons.
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Where exactly is our solar system is this water found?
DaniilM [7]

Answer:

According to the scientists, evidence of an underground ocean suggests that Enceladus is one of the most likely places in the solar system to "host microbial life". Emissions of water vapor have been detected from several regions of the dwarf planet Ceres.

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The heat flux, or the rate of heat transfer per unit area, is measured in watts (Watts) only A. TRUE B. FALSE
Zinaida [17]

Answer: The given statement is false.

Explanation:

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X-rays with a wavelength of 8.82 nm. Calculate the frequency of the x rays
krok68 [10]

Answer:

The wave with the wavelength of 8.82 nm have frequency of 0.340 × 10¹⁷ s⁻¹.

Explanation:

Given data:

Wavelength of x-ray = 8.82 nm

frequency of x-ray = ?

Solution:

speed = Wavelength × frequency

frequency = speed /  Wavelength

c = 3 × 10⁸ m/s

f = c/ λ

f = 3 × 10⁸ m/s /8.82 × 10⁻⁹m

f = 0.340 × 10¹⁷ s⁻¹

The wave with the wavelength of 8.82 nm have frequency of 0.340 × 10¹⁷ s⁻¹.

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