This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: One of the emission lines described by the original version of Balmer's formula has wavelength ... (Read 75 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jul 29, 2018
One of the emission lines described by the original version of Balmer's formula has wavelength 377nm. What is the value of n in Balmer's formula that gives this emission line?
 
  A) 11
  B) 12
  C) 13
  D) 14

Question 2

What are the mass number, the atomic number, and neutron number for each of the following particles?
  (a) proton
  (b) neutron
  (c) alpha particle
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

(a) 1, 1, 0 (b) 1, 0, 1 (c) 4, 2, 2


CQXA

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 29, 2018
TY


josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Rice lines Rice lines
Representatives of many tomato lines Representatives of many tomato lines
DNA replication. As the two strands of the original DNA molecule unwind, the nucleotide bases on ... DNA replication. As the two strands of the original DNA molecule unwind, the nucleotide bases on ...
Single-serve cups of infant formula Single-serve cups of infant formula
What is the longest wavelength of light that can cause photoelectron emission fr What is the longest wavelength of light that can cause photoelectron emission fr
A laser emits a pulse of light that lasts 10 ns. The light has a wavelength of 690 nm, and each ... A laser emits a pulse of light that lasts 10 ns. The light has a wavelength of 690 nm, and each ...
Video: Proteins

For a complete list of videos, visit our video library