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Norma-Jean [14]
3 years ago
8

I give brainliest

Chemistry
2 answers:
andrey2020 [161]3 years ago
6 0
Yes yes the person is correct trust them
zhenek [66]3 years ago
4 0
The differences in the path of the Sun and in sunrise and sunset times are due to the Earth's orbit on its axis and the Earth's curvature.
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Use the periodic table to identify each of the following bonds as polar or nonpolar.
iren2701 [21]

Answer:

C - Cl = Polar (Chlorine has an electronegativity of 3.16 and Carbon has 2.55. The difference between the two determines if the bond is polar or non polar, and the difference is 0.61 which means its polar)

Br - Br = Non-polar (Diatomic molecules are non-polar)

N - O= Non-polar ( The electronegativity difference is 0.4, making it non-polar)

P - Cl= Polar (The difference in electronegativity between them is 0.97, making it polar)

5 0
3 years ago
explain why ionic compounds are not electrical conductors in the solid state, but conduct electricity when dissolved.
Alik [6]

Answer:

Hi !

Here is your answer !

Ionic compounds cannot conduct electricity when solid, as their ions are held in fixed positions and cannot move.

Explanation:

Ionic compounds conduct electricity when molten (liquid) or in aqueous solution (dissolved in water), because their ions are free to move from place to place.

Thank You !

4 0
3 years ago
How many valence electrons does it have?<br><br> pls answer thank you
zysi [14]

Answer:

One.

Explanation:

this is the structure of lithium which has valency 1 .Valency means no.electrons present in outermost shell or needed electrons to complete octet

5 0
3 years ago
In which unit is the wavelength of an electromagnetic wave commonly measured?
Dmitry [639]
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How many protons are in each of the following
Nookie1986 [14]

carbon has 6 protons and hydrogen has 1 proton

6 0
3 years ago
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