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Hatshy [7]
3 years ago
12

(show all your work)

Chemistry
2 answers:
ohaa [14]3 years ago
6 0
60 mph 4hoursx15 miles they would have to be going 60mph
Dima020 [189]3 years ago
5 0

Answer: If you were in a car and maintained an average speed of 60mph (96 kmh) over the course of your it would take you around 3.72 hours to get from Dallas to Shreveport.

Explanation: i just had to calculate the time and the distance and how long it would take with different speeds and this is the closest one i got.

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Figure 2 shows what happens to the electrons in the outer shells when a sodium atom reacts with a fluorine atom.
QveST [7]

Sodium reacts with fluorine to make a covalent bond between them.  A covalent bond is formed when there is a mutual sharing of electrons between the two adjacent atoms.

Here, Sodium is metal and fluorine is non-metal. So, the bond between them may be an ionic bond, but as the Sodium has one valence electron and fluorine is highly electronegative. Sodium wants to lose electrons and fluorine wants to gain electrons to form a chemical bond. Therefore, the sodium donates its valence electron to fluorine, forms a cation, and fluorine accepts the electron and forms an anion and they distribute the difference in the charge between them.

So, we can say that when sodium and fluorine react to form sodium fluoride with a covalent bond.

Learn more about covalent bonds here:

brainly.com/question/12732708

#SPJ10

4 0
2 years ago
i’m currently focusing on my algebra so i need a little help on a science study guide, i can’t post multiple pictures on the pag
riadik2000 [5.3K]

which question do you need help on

8 0
3 years ago
What do we need to know to understand the formation of a chemical bond?​
Klio2033 [76]

Answer:

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.

Explanation:

You have to put energy into a molecule to break its chemical bonds. The amount needed is called the bond energy. After all, molecules don't spontaneously break

5 0
3 years ago
What do the repetitive patterns in a mineral form
siniylev [52]

Answer:

The repeating pattern of a mineral's particles form a solid called a <u>crystal</u>.

Explanation:

4 0
3 years ago
If the atomic number of an element is 16, then it has 16 electrons.<br> True<br> False
Aleks04 [339]
True hope this helped u out cuh
4 0
4 years ago
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