ramanbohora1234 ramanbohora1234

20-08-2021
Chemistry

contestada

Write electronic configuration of first 30 elements in their sub shell

Respuesta :

lakramahima10 lakramahima10

20-08-2021

Answer:

Helium (He) 1s2

Lithium (Li) [He] 2s1

Beryllium (Be) [He] 2s2

Boron (B) [He] 2s2 2p1

Explanation:

please mark me brainleast

Answer Link

Otras preguntas

List four ways self-driving cars could affect the insurance industry. Justify your answers.

List four ways self-driving cars could affect the insurance industry. Justify your answers.

A geographical area that has the power to make, implement, and enforce laws is called a state Republic government democracy

how do i solve this?

Why iodine has no even number of oxidation state?

The ideas that emerged in the early twentieth century to help improve the performance of individual workers and whole organizations are known collectively as pe

Gamitin ang mga salitang sa bokabularyo upang lumikha ng isang pangungusap 1. Masistema- 2.Penomena- 3.Dinamiko- 4.Kobnitib/Kognitibo-

James Hemings, Jefferson's mac and cheese in France. O crisis O enslaved O exotic O Great Depression Opanicked cook, learned how to make

why is it easier to replace an unskilled worker

A 25.000 g metal sample is cooled from 100.0 °C to 25.0 °C. If the heat energy released by the metal is calculated to be 2.00 kJ, what is the specific heat of t