nevaehob3448 nevaehob3448

01-10-2017
Chemistry

contestada

Oxygen has an atomic number of 8 and most commonly, a mass number of 16. thus, what is the atomic mass of an oxygen atom?

Respuesta :

01-10-2017

oxygen has atomic mass 16 amu

Answer Link

Otras preguntas

A rock falls from rest a vertical distance of 0.72 meters to the surface of a planet in 0.63 seconds. The magnitude of the acceleration due to gravity on the pl

coordinate plane with triangles EFG and GHI with E at negative 6 comma 2, F at negative 2 comma 6, G at negative 2 comma 2, H at negative 2 comma 4, and I at 0

derivatives of 250x/x+15

(3) A 10.00-mL sample of 0.1000 M KH2PO4 was titrated with 0.1000 M HCl Ka for phosphoric acid (H3PO4): Ka1= 7.50x10-3; Ka2=6.20x10-8; Ka3= 4.20x10-10 Calculate

What choice does Dorian Gray make after Lord Henry points out how fortunate Dorian is that someone loved so much as to kill herself? Dorian chooses to follow hi

What is the definition of the change in free energy? AG=AH + TAS • AG=AH - TAS O AG = AHAS-T AG = AHAS + 1

write about your friend in french

how to find the cost C = 15 + 1.33x

Some drugs have a ___________ effect when combined: the expected effects of each drug taken alone are multiplied or sped up.

__________ is a collection of formatting options—such as a frame, a rounded shape, and a shadow—that changes a picture’s overall appearance.