2 years ago

Electrons will fill all empty orbitals within a sublevel before they begin to pair up. This is:

Chemistry

2 answers:

disa [49]2 years ago

8 0

The answer is A. Hund’s rule

seraphim [82]2 years ago

5 0

Answer: Hund’s rule

Explanation:

You might be interested in

What is the term?

Alika [10]

Answer:

A DNA molecule

Explanation:

5 0

3 years ago

What is analyse agro alemntary

irakobra [83]

Answer:

subscribe other yt chanel

Explanation:

it will help you tu became big

4 0

2 years ago

If an experiment calls for 0.200mole acetic acid (Hc2H3O2)how many grams of glacial acetic acid do we need?

bija089 [108]

<h3>Molar mass:-</h3>

$\\ \sf\longmapsto HC_2H_3O_2$

$\\ \sf\longmapsto 1u+2(12u)+3(1u)+2(16u)$

$\\ \sf\longmapsto 1u+24u+3u+48u$

$\\ \sf\longmapsto 28u+48u$

$\\ \sf\longmapsto 76u$

$\\ \sf\longmapsto 76g/mol$

No of moles=0.2mol
Given mass=?

$\\ \sf\longmapsto No\:of\;moles=\dfrac{Given\:Mass}{Molar\:Mass}$

$\\ \sf\longmapsto 0.2=\dfrac{Given\:mass}{76}$

$\\ \sf\longmapsto Given\:Mass=0.2\times 76$

$\\ \sf\longmapsto Given\:Mass=1.52g$

7 0

3 years ago

The illustration depicts the formation of an ionic chemical bond between lithium and fluorine atoms. Why is the resulting compou

valkas [14]

<span>lithium and fluoride ions are arranged in an alternating three-dimensional crystal lattice. It's not possible to really isolate a single Li-F pair in the solid state. The many positive-negative electrical attractions hold the solid together. Ionic compounds are usually solids at room temperature since these electrical attractions are quite strong.</span>

4 0

2 years ago

Which of the following is not true?

WITCHER [35]

There r three fundamental forces in nature

4 0

2 years ago