nakgardner nakgardner

04-09-2019
Chemistry

contestada

how many protons are in Se-2?

Respuesta :

hailydenney2 hailydenney2

04-09-2019

Answer:

Se equals 34 protons, since it's Se-2 you will have to multiple by 2 which would give you 68 protons.

Answer Link

Otras preguntas

1 6 points Solve for x: 3x - 2 = x + 8 (Engin+bon.

HELP IF U WANNA BE BRAINLIEST

Select the correct answer from each drop-down menu. Complete each sentence with the correct subordinating conjunction. Options for the first blank- *because *f

Help me please idk how to do this

Select the correct text in the passage. Which two excerpts in the passage supports the claim that Paine believed the cost of the colonists' struggle against the

is density a chemical or physical property of a substance?

Can somebody please help me with this math problem?

Match the structures of a cell to their functionVacuole A. Storage area of a cell B. A multi-cellular organism made up of cells that contain their DNA in a nucl

European settlement in the Americas from 1500 to 1790 was MOST often an example of: voluntary migration internal migration interregional migration international

Name three cellular processes.