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3 years ago

Which are characteristics of table salt (NaCl)?

Mathematics

1 answer:

oee [108]3 years ago

3 0

Answer:

The correct option (c) "is held together by ionic bonds".

Step-by-step explanation:

Table salt is NaCl. It is a combination of Sodium and Chlorine.

There is 1 valance electron in sodium. Its electronic configuration is 2,8,1

The electronic configuration of Chlorine is 2,8,7. It means that it needs 1 electron so that its octet gets completed.

Na transfers one electron to Cl. It becomes Na⁺. Cl gains one electron From Na. It becomes Cl⁻.

As a resuslt, Na⁺ and Cl⁻ forms. Both Na and Cl are ions. They held together by ionic bonds.

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dangina [55]

Step-by-step explanation:

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3 years ago

Question 4 of 5

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Step-by-step explanation:

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2 years ago

Ling drove at speed of 45 Miles per hour for 225 miles. How many hours did she drive?

oksian1 [2.3K]

225 miles / 45 miles/hr = 5hr

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3 years ago

Will reward brainliest

LuckyWell [14K]

Answer:

Step-by-step explanation:

Volume of first container = 48 cm³

πr²h = 48 cm³

Second container:

height = (2/3)h

Volume of second container=

$=\pi *r^{2}*(\frac{2}{3}*h)\\\\=\frac{2}{3}*\pi *r^{2}*h\\\\$

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3 years ago

Last week, Delon ran a total of 32 miles. This week, he increased his running distance by 6.4 miles. By what percentage did he i

LekaFEV [45]

Answer:

Step-by-step explanation:

$\frac{6.4}{32}*100=\frac{640}{32}\\\\=20$

=20%

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3 years ago