3 years ago

Ii)The outer electronic configuration of an element is 3d8 4s2

Chemistry

1 answer:

maksim [4K]3 years ago

7 0

Answer:

group ten period four. that's the answer

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What is the volume of 88 grams of CO2 gas at STP?

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3 years ago

Which one would it be?

Verdich [7]

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4 years ago

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All of the following reactions can be described as displacement reactions except:____________.

Lady_Fox [76]

Answer:

Explanation:

The reaction that is not a displacement reaction from all the options is $C_6H_6_{(l)} + Cl_{2(g)} --> C_6H_5Cl_{(l)} + HCl_{(g)}$

In a displacement reaction, a part of one of the reactants is replaced by another reactant. In single displacement reactions, one of the reactants completely displaces and replaces part of another reactant. In double displacement reaction, cations and anions in the reactants switch partners to form products.

<em>Options a, c, d, and e involves the displacement of a part of one of the reactants by another reactant while option b does not.</em>

Correct option = b.

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3 years ago