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olasank [31]
3 years ago
13

Which of the following will float in gasoline

Chemistry
2 answers:
statuscvo [17]3 years ago
4 0

Answer:

balsa wood

Explanation:

I think the answer is balsa wood.

Allushta [10]3 years ago
4 0

Answer:

its poctane

Explanation:

poctane is of less dense than water due to the fact that it can easily float on water

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Write an isotope notation for an element has an atomic number of 1 and a mass number of 3.
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3
H
1

Upper left of chemical symbol= mass number
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6 0
3 years ago
When sodium is excited in a flame, two ultraviolet spectral lines at lambda - 372.1 nm and lambda = 376.4 nm respectively are em
suter [353]
The wavelength that represented photons is at <span>lambda = 376.4 nm.
The wavelength with the higher energy is at </span><span>lambda - 372.1 nm.
The longer wavelength is, of course, </span> at lambda 376.4 <span>nm.
The wavelength with the higher frequency is </span> 376.4 <span>nm.</span><span>
</span><span>
</span>
3 0
3 years ago
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How many electron energy shells are occupied in an unstable atom of silicon
drek231 [11]

Answer:

4

Explanation:

it will share its valence electrons with other elements to acquire noble gas confriguration of the nearest inert element.

8 0
3 years ago
A halogen is example of a(n)
kenny6666 [7]

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6 0
3 years ago
Which model is Bohr credited with developing? the nuclear model of the atom the orbital model of the atom the plum pudding model
yuradex [85]

Answer:

Orbital

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