richita2705 richita2705

02-02-2021
Chemistry

contestada

Hydrogen is the only atom that does not
have __electrons in the 1st energy
level/ shell.

Respuesta :

evgeniylevi evgeniylevi

02-02-2021

Answer:

2

Explanation:

the number of H is 1, it means the only electron is on the energy level (1st level, s-electron). All the elements have 2 s-electrons on the 1st energy level.

Answer Link

Otras preguntas

you are given a steak. how cooked do you want it?blueraremedium raremediummedium wellwell donerock solidwait im a cowoh no

Help please . Can someone at least explain how I can find the perimeter .

What is the perimeter of a square that has an area of 100?

what is the value of cos^-1 (-0.26)?

How does a jacket act as insulator? The material of the jacket prevents heat from being lost. The jacket can create friction to keep your body warm. The jacket

The relationships that organisms have with one another are an important part of the balance among species within ecosystems. Which type of symbiotic relationshi

Which three of the following countries are still communist?

If the weight of an object that is submerged in a fluid is 10 N and the buoyant force on it is 20 N, what will happen to the object?|

Solve this equation Algebraically

Where on the number line is the data set balanced? Is this a good representation ir the average? Explain.