rjklepjrotb45b rjklepjrotb45b

22-10-2022
Chemistry

contestada

Chromium has three naturally-occurring isotopes. It is 80% Chromium-52, 14% Chromium-53, and 6% Chromium-51. What is the average atomic mass?520.80 amu 5208 amu 52.08 amu 79.62 amu

Respuesta :

Otras preguntas

What is the area of the rhombus shown below?

PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER The Smoot-Hawley Tariff is an example of which of the following? A.embargo B.voluntary trade restriction C.pr

What is the purpose of an election carrier

the equation for distance is d= st. if a car has a speed of 35 m/s for 15 seconds, how far does it go ? A. 300m B. 50 M C.2.33 M D.525 M

How does weathering change rocks and minerals

Please help on this one ?

Which of the following is the best definition of a scientific theory?Help me plz

A and B are independent events. P(A) = 0.40 P(B) = 0.20 What is P(A/B)

Chemistry 2 Questions

A line segment contains the points (4,8) and(2,-4). what is the slope of a line segment perpendicular to the given lin segment?