its3yceleppa
its3yceleppa
03-02-2017
Chemistry
contestada
How do you calculate average atomic mass?
Respuesta :
Аноним
Аноним
10-02-2017
To calculate the average atomic mass, Multiply the fraction by the mass number for each isotope, then add them together. Hope this helps. :)
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
How many esters with the molecular formula C₂H₁O₂ can be made by reacting a primary alcohol with a carboxylic acid? A 4 B 5 C6 D 8
Please help me!,1. What are the harmful short term effects of alcohol drinking?2. What are the harmful long term effects of alcohol drinking?3. How can alcohol
The term "pan-resistant" bacteria means: a Resistant to all antibiotics b Does not resist any antibiotics c Resistant to some antibiotics d Can only be trea
You should inform the person who is writing your letter of recommendation of all of the following things except.A. when the letter is due. B. where you are appl
Write a complete sentence in the preterite for each of the following subjects. Savannah y Adria Tú You must choose verbs from this list and use them in their co
50 POINTS A point in the figure is selected at random. Find the probability that the point will be in the shaded region. about 70% about 80% about 95% about 67%
Problem #2 Using the perpetual inventory system, journalize the entries for the following transactions: a) Sold merchandise on account for $12,000, terms 1/10,
Replace the masculine singular elements with their feminine plural equivalents. - il y a un garçon François dans (in) la classe. -il est poli et brilliant. -je
What is the volume, in cubic centimeters, of a rectangular prism with a height of 8 centimeters, a width of 6 centimeters, and a length of 6 centimeters?
Read the excerpt below: "I like pond skating best by moonlight. The hollow among the hills will always have a bit of mist about it, let the sky be clear as it m
