Electronic configuration of magnessium

Chemistry

1 answer:

zepelin [54]3 years ago

7 0

Answer:

[Ne] 3 $s^{2}$

Explanation:

You can alternatively write it as 1 $s^{2}$ 2 $s^{2}$ 2 $p^{6}$ 3 $s^{2}$ , but since noble gasses like neon are stable, we simply write their letter and then the configuration that goes after them.

You might be interested in

Express the rate of reaction in terms of the change in concentration of each of the reactants and products. 2A(g) → B(g) + C(g)

ankoles [38]

[B][C] / [A]^2

Products raised to the coefficients over reactants raised to the coefficients

8 0

3 years ago

Why cant fungi make there own food using photosynthesis

dangina [55]

Fungi cannot make their food from sunlight, water and carbon dioxide as plants do, in the process known as photosynthesis

4 0

3 years ago

Develop a message for the owners of cars in villages explaining why the vehicles should be kept well even if they are spoiled, w

Lera25 [3.4K]

<h2>Answer:</h2>

<h3>#Carry On Learning</h3>

<h2>Explanation:</h2>

3 0

3 years ago

A ___ has a fixed shape and a fixed volume.

qaws [65]

The answer to this is: solid

3 0

3 years ago

Determine the rate law and the value of k for the following reaction using the data provided.

blsea [12.9K]

<u>Answer:</u> The rate law expression is $\text{Rate}=k[NO]^2[O_2]^1$ and value of 'k' is $1.727\times 10^3M^{-2}s^{-1}$

<u>Explanation:</u>

Rate law is defined as the expression which expresses the rate of the reaction in terms of molar concentration of the reactants with each term raised to the power their stoichiometric coefficient of that reactant in the balanced chemical equation.

For the given chemical equation:

$2NO(g)+O_2(g)\rightarrow 2NO_2(g)$