davidchicago8470 davidchicago8470
  • 23-01-2024
  • Chemistry
contestada

The ground state energy of a hydrogen atom is)13.6 eV. What is the energy of the second excited state of a helium ion (He⁺) in eV?

a) 54.4 eV
b) 40.8 eV
c) 27.2 eV
d) 13.6 eV

Respuesta :

Otras preguntas

according to the declaration of independence, what is the power of the government based on
Using compatible numbers to estimate 329+64
a three letter word used to show division in a word problem
What is the sum 32 divided by 2
What is 13.48 rounded to the nearest 10th
9+8=17 what number sentence shows the commutative property of addition
DaMarcus says the number 24/6 belongs only to the set of rational numbers. Explain his error.
Give a counterexample for the statement: 'All square roots are irrational numbers'. Explain your reasoning.
Why is "promote the general welfare" the principle that applies to the debate about universal health care?
Which of the following defines adaptation? A. activity that can be observed B. gathering evidence through observation and experimentation C. something that is c