SPANISHSUCKS222 SPANISHSUCKS222

19-10-2021
Chemistry

contestada

Calculate the atomic mass of silicon,
which occurs naturally as 92% silicon-
28, 5% silicon-29, and 3% silicon-30.

Respuesta :

flin2408 flin2408

19-10-2021

Answer: 28.11g Si

Explanation:

There is a whole formula for this.

Atomic mass= (Percent Abundance* relative isotope mass) + (percent abudance*relative isotope mass) + (Percent Abundance*relative isotope mass)

(0.92*28)+(0.05*29)+(0.03*30)= 28.11g

Answer Link

simantathapa2610 simantathapa2610

20-10-2021

The answer I got is 28.11 plz give me brainliest

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

solve 3(2x-1)-10=8=5x l had this question so many times in past 2 weeks in my algebra exams and l still dont know how to solve it !!

Two number cubes are rolled what is the probability that the sum of the numbers rolled is either a 4 or a 10

Which of the following groups was 'highest' in terms of social status? peninsulares mulattos mestizos The term for fighting that is characterized by small group

how does the temperature of water affect the way water moves

(1+ markup percent on cost)x cost equals A)selling price B) cost at wholesale C) markup D) cost at retail

Why was the establishment of a Jewish homeland controversial?

A key factor in the American victory in the American Revolution was the military assistance provided to the Patriots by which country?

Which term refers to Muhammad's flight from Mecca to Medina? A. Hijrah B. Shi'ite C. Kaaba D. Qur'an

The new Greek age known as the Hellenistic Era was created by the conquests of... a. Aristotle b. Alexander the Great c. Philip d. Augustus

What effects does the impeachment of a president have on the rest of the nation?