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

Otras preguntas

I WILL PICK THE BEST ANSWER IF YOUR RIGHT I WILL GIVE YOU POINTS AND SOON PLEASE HELP!!!!!

What are some types of value other than monetary?

Please help I've been stuck on this question for a while Mark the statement if it accurately describes European history and geography. A. The Alps are mountain

what is gene therapy ?????????????

Unit Rate: 17.720 m/day = ____ m/min 18.1.5 gal/min = ____ qt/h 19.32 yd/min = ____ in./s 20.0.85 km/s = ____ m/min 21.80 mi/h = ____ ft/s 22.20 fl oz/min = ___

Argumentati in aproximativ 2 pagini , ca textul Dl Goe... de I.L Caragiale este o schita, evidentiind 2 caracteristici ale acestei specii literare urgent va rog

which of the following nineteenth-century inventors is associated with menlo park in new jersey?

are 6/10 and 6/30 multiples of 3/10

how do you write 18/20 a percentage

Which numbers belong to the range of the relation {(0, –1), (3, 6), (–2, –1), (–4, –4)}? Choose all answers that are correct. A. –4 B. –2 C. –1 D. 0