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

Find the measures of two suplametery angles if their measures are in the givin ratio 2:3

write an equation of the line that passes through each points (5,6) (3.4)

what's the value of given expression :[tex] \sqrt{9} [/tex]

what's the value of given expression :2 + 2 ÷ 2

This is Hindi Language. Please translate what i gave in the pic and tell me the difference of sangkhyavachak visheshan and parimanvachak visheshan.please tell i

Help me answer this question please :) (Full explanation)

HELP PLEASE ASAP NO LINKS!!!

help pls this is law of exponents

The chocolate in your favorite candy bar has the chemical formula: C7H8N4O2. What elements are present in this formula? Carbon, hydrogen, nitrogen, oxygen. How

PRICES The Consumer Price Index (CPT) gives the relative price for a fixed set of goods and services. The CPI from September, 2000 to July, 2001 is shown in the