ooouulexi3555 ooouulexi3555

25-10-2022
Chemistry

contestada

here are three isotopes of silicon: si-28, si-29, and si-30, with relative abundances of 92.23%, 4.67%, and 3.1%, respectively. determine the atomic mass of silicon.

Respuesta :

Otras preguntas

please help me write an algebraic expression equation. then solve these percent problems.A $150 leather jacket is going on sale for a 25% discount. How

Mr. Rowley has 16 papers and 14 exit tickets to return. Ms. Rivera has 64 homework papers and 60 exit tickets to return. For each teacher, write a ratio to repr

An innovative rural public health program is reducing infant mortality in a certain West African country. Pretend the program in Senegal has been reducing infa

Suppose M is the midpoint of line FG. A) FM= 5y+13, MG=5-3y, FG=? B) FM=8a+1, FG=42, a=?

How do you solve / figure 8 x 51 (Distributive property)

what is .185 repeating as a fraction

What is an odd three-digit number that is divisible by a perfect square and 47 ?

How do you solve / figure 8 x 51 (Distributive property)

Jim has three times as many comic books as Charles. Charles has 2/3 as many books as Bob. Bob has 27 books. How many comic books does Jim have?*

How do I do slope intercept for y=3x-4