subject

Chemistry, 17.12.2021 03:20 janiya666

What is the wavelength of the photon emitted when an electron in a hydrogen atom makes a transition from the n

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:40

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Answers: 2

question

Chemistry, 21.06.2019 22:00

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

Answers: 1

question

Chemistry, 22.06.2019 12:20

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Answers: 1

question

Chemistry, 22.06.2019 12:30

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

Answers: 1

You know the right answer?

What is the wavelength of the photon emitted when an electron in a hydrogen atom makes a transition...

Questions

question

Mathematics, 26.05.2020 01:58

Triangle MNO is dilated to form new triangle PQR. If angle is congruent to angle R. what other information will prove that the two triangles are simil...

question

Biology, 26.05.2020 01:58

Stomata are tiny openings found in plant leaves. Specialized cells known as guard cells surround the stomata and open and close the openings. When it...

question

English, 26.05.2020 01:58

Based on the writing prompt, what are three possible research questions for this research paper?Many different factors join together to create a...

question

Physics, 26.05.2020 01:58

Identify the sentence When you can see both sides of an issue equality we'll, you find it difficult to take a stand , but some people insist that you...

question

Mathematics, 26.05.2020 01:58

Choose the most convenient method to graph the line y = 2/3x -1...

question

Mathematics, 26.05.2020 01:58

What is the solution of log(22+4) = log(14-31)?

question

History, 26.05.2020 01:58

All of the following is true about the 1920s, EXCEPT A series of Republican presidents promised to facilitate business expansion and turn...

question

English, 26.05.2020 01:58

Please answer fast please ...

question

English, 26.05.2020 01:58

Create a properly formatted works cited page for a research paper about the Little Rock Nine. Include at least five sources t support the resear...

question

Physics, 26.05.2020 01:58

Which of the following is correct scientific notation for the value 0.000537 meters? A. 0.537 x 10-3 B. 5.37 x 10-4 C. 537 x 1...

question

Mathematics, 26.05.2020 01:58

Suppose the amounts of M&M's a machine dispenses into packages has a normal distribution with a mean of 25 M&M's and a standard deviation of 1...

question

Mathematics, 26.05.2020 01:58

1. Solve the equation x13 - 2x12 - x11 + 2x10 = 0 in the real number system.A X=0 with multiplicity 10, x = -1, x = 1, x = 2B x=0 with mul...

question

History, 26.05.2020 01:58

Image courtesy of NASA Which of the letters on the map above shows the location of the Indian Ocean? A. A В. B С. С D D

question

Mathematics, 26.05.2020 01:58

The table shows how the time it takes a train to travel between two cities depends on its average speed Which rational function mode...

question

Mathematics, 26.05.2020 01:58

If we changed the -0.14 to a 2 in the equation, what would happen to the graph?...

question

English, 26.05.2020 01:58

Select the correct answer. Read the excerpt from President Franklin Roosevelt's “Day of Infamy” speech delivered after the attack on Pearl Harbo...

question

Mathematics, 26.05.2020 01:58

A pipe needs to run from a water main, tangent to a circular fish pond. On a coordinate plane, construct the circular fishpond, the point to represent...

question

Computers and Technology, 26.05.2020 01:58

3M Corp.'s stated goal of earning 30 percent of its profits from sales ofproducts less than four years old is an example of goals that...

question

Mathematics, 26.05.2020 01:58

Calculate the value of x thank you so much in advance <3

question

Biology, 26.05.2020 01:58

What are the types and morphs of boa constrictors?...

More questions: Chemistry Another questions