cramos733guerrero cramos733guerrero

21-09-2021
Chemistry

contestada

Make a Li atom with a mass number of 7. How many electrons did you place in the outermost orbital

Respuesta :

BhanuKesavareddy2024 BhanuKesavareddy2024

21-09-2021

Answer:

1 electron

Explanation:

Look at the periodic table

Li is the 3rd element

now write the electron configuration -> 1s^2 2s^1

the 2nd electron shell has 1 electron as shown above so its 1 electron

Answer Link

Otras preguntas

which equation represents five less than twice a number is 12? A. 5-2n=12 B. 2n-5=12 C. 5+2n=12 D. 2n-12=5

Please help! I can't figure this out

de Darwin believed that only traits which help an organism better survive its environment (adaptations) are important in the evolution of the species. True Fals

• Water molecules attracted to _____________ objects (because of their polarity and hydrogen bonds)

If mZEFH = (5x + 1)', mZHFG = 62°, and mZEFG = (18x + 11)', find each measure.

2y-17+y=180? What is the answer when it comes to it being a linear pair?

What measure is equivalent to 3 kilometers

Solve for x. −2(x+1/4)+1=5 Enter your answer as a fraction in simplest form in the box.

What determines how much energy an area receives

what are cultural and political affects of islam expansion