En un atomo neutro, cuyo nùmero de masa es 80, la relacion entre el nùmero de de neutrones es como 16 es a 9
Calcular la cantidad de partìculas

AYUDENM PORFAAVR

43.452

step-by-step explanation:

284 times .153 = 43.452

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.