abh98p34eyu abh98p34eyu

25-01-2018
Chemistry

contestada

Find the average atomic mass of neon,given the atomic masses and relative abundance of its 3 isotopes

Respuesta :

shelovesdeedee shelovesdeedee

16-02-2018

The element neon consists of 3 isotopes with masses 19.92, 20.99, and 21.99 amu. The relative abundance of these 3 isotopes are 90.92, 0.25, and 8.83 percent, respectively.

Answer Link

Otras preguntas

Telecommuting can be BEST described as A. using telephones to market products B. travelling between home and the traditional office C. establishing a communica

A heat source could be considered a source of pollution Please select the best answer from the choices provided OTureO False

Which of the following sentences best describes differences in urban and rural America in the late 1920s?

The weird sisters predicted Macbeth would become Thane of Cawdor and later king and that Banquo's children would be kings. This is an example of

The relationship between the actual air temperature x (in degrees Fahrenheit) and the temperature y adjust for wind chill (in degrees Fahrenheit, given a 20 mph

how do you do this?

Help a broooo outttt

Choose the correct ending to this sentence below and explain why? Many drugs are competitive inhibitors of specific enzymes. In such cases........ A. the amount

19. In which sentence is the action arrow pointing in the correct direction? A. ––––––> The bus was driven by a substitute driver that day. B. <––––– Th

A researcher studying a memory enhancing technique had participants memorize nonsense words and definitions. Out of a list of 10 words, 57 participants were abl