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Paha777 [63]
2 years ago
11

Many compounds of Group 3A(13) elements have chemical behavior that reflects an electron deficiency.(b) Give two reactions that

illustrate this behavior.
Chemistry
1 answer:
melamori03 [73]2 years ago
5 0

The correct answer is B_2F_6, Al_2Cl_6

The Boron group family, or Group 3A(13), consists of the following elements:

  • Boron
  • Aluminum
  • Gallium
  • Indium
  • Thallium

It is discovered that the members of the boron family all exhibit similar chemical and physical characteristics. Additionally, boron's characteristics are distinct from those of the other group members due to its smaller size and lack of a d orbital. The classification of boron's anomalous features is the result of these anomalies in its physical characteristics.

The patterns in the electron configuration and a few of the elemental features of the boron group are noteworthy. Boron differs from the other group members in terms of its metallic bonding refractivity, reluctance, and hardness.

Examples:

Due to its tiny size and high charge density, boron is an electron-deficient molecule.

example. B2F6

Al2Cl6

To learn more about Group 3A(13) refer the link :

brainly.com/question/28305714

#SPJ4

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OLga [1]

Answer:

6.15x10^2

Explanation:

Hello!

In this case, when performing mathematical operations with numbers in scientific notation, the first step is to write them in standard notation:

550 - 65.0

Thus, the result without any significant figures-based analysis is:

615.0

However, since 550 is significant to the ones and 65.0 to the tenths, we need to round the result to the bigger significance, in this case to the ones; therefore the appropriate result would be:

615

That in scientific notation would be:

6.15x10^2

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