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Masja [62]
3 years ago
7

What do weather maps display?

Chemistry
2 answers:
forsale [732]3 years ago
3 0
C is the correct answer
SVETLANKA909090 [29]3 years ago
3 0

Answer: Third option is correct.

Explanation:

Weather maps display the features of meteorological features for a particular area at a certain point of time.

It has various symbols with specific meanings.

It is used for weather forecasting and research purposes.

It deals with atmospheric condition of specific area.

Hence, third option is correct.

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Oxygen has 6 valence electrons. How many electrons does an atom of oxygen need to become stable?
SOVA2 [1]

Answer:

Two electrons

Explanation:

According to the octet rule, atoms must bond to each other, sharing electrons among themselves in an attempt to complete their valence shell (last layer of the electrosphere). In other words, an atom becomes stable when it has 8 electrons in its valence shell.

Oxygen atoms have six electrons in their valence shell, so to achieve the stability suggested by the octet rule (eight electrons), these atoms share two electrons, forming one oxygen gas (O₂) molecule.

8 0
4 years ago
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If more solute can be dissolved in a solvent, the solution is:
iragen [17]
The answer is number 1
6 0
4 years ago
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Research help?
prisoha [69]

Answer:

They tenderize the product by coating and weakening the gluten bonds within the structure.

Even though they contain little or no moisture, they provide the illusion of wetness. ...

They enable browning.

They help move heat through the product, perpetuating the baking process.

Explanation:

4 0
3 years ago
When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum at wavelengths (a) 7.9 × 10−7 m
svetlana [45]

Answer:

The frequencies of the two lines are:

a) 3.79\times 10^{14} s^{-1}

b)7.14\times 10^{14} s^{-1}

When we heat rubidium compound we will see red color.

Explanation:

\nu=\frac{c}{\lambda }

c = speed of light

\lambda = wavelength of light

a) Frequency of the light when wavelength is equal to 7.9\times 10^{-7} m

\nu=\frac{c}{\lambda }

\nu=\frac{3\times 10^8m/s)}{7.9\times 10^{-7}}

\nu=3.79\times 10^{14} s^{-1}

This frequency corresponds to red light

b) Frequency of the light when wavelength is equal to 4.2\times 10^{-7} m

\nu=\frac{c}{\lambda }

\nu=\frac{3\times 10^8m/s)}{4.2\times 10^{-7}}

\nu=7.14\times 10^{14} s^{-1}

This frequency corresponds to violet light

When we heat rubidium compound we will see red color.

4 0
3 years ago
Which of the following elements has the highest electronegativity?
jok3333 [9.3K]

Answer:

I got fluorine for my guess

Explanation:

7 0
3 years ago
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