cocoarelys1024 cocoarelys1024

23-01-2024
Chemistry

contestada

How much energy is needed to ionize a hydrogen atom in the n=4 state?

A) 0.85 eV
B) 3.4 eV
C) 0.21 eV
D) 13.6 eV

Respuesta :

Otras preguntas

"agriculture is not only the source of food , but also the source of raw materials for industries ." justify with specific examples

The GDP deflator in year 2 is 95 using year 1 as a base year. This means that, on average, the price of goods and services is Group of answer choices 105% highe

At a community meeting, a representative for a gas-drilling company was accused of poisoning the local water supply. He insisted that the company was not harmin

How did the varna system (caste system) helped in spread Buddhism in India?

In 2013, the IRS published a famous study that showed that the top 10 percent of households that earned the most money paid 70 percent of all federal taxes. The

Add or remove commas However,itisnotonlythehotel’slocationthatmakesstayinghereapleasantexperience.FreeWiFimakesgettingonlineapieceofcake,whilsteveryroomisen-su

JKL is given with J (-1,1), K (4,4), and L (5,1). What is the area of JKL? Justify your response.

you see classified advertisement in the newspaper invitations applications for the post of a sales executive in a reputed bank write a bio data in about 120-150

Josh wants to add a model of a tree house to his model railroad layout how big should the tree be if the actual tree is 315 inches and the scale is 1:90

3x + 4y = 7, 8x + 5y = 12. The value of x and y is 13, 20 20, 13 13/17, 20/17 20/17, 13/17