Seudónimo Seudónimo
  • 24-09-2020
  • Chemistry
contestada

235
92
U +
1
0
n →
90
36
Kr +
A
56
Ba + 3
1
0
n

Relax

Respuesta :

choceur
choceur choceur
  • 16-10-2020

Answer:

A= 143 B=146 C=56

Answer Link
g111319
g111319 g111319
  • 28-12-2020

Answer:

A = 143

B = 146

C = 56

Explanation:

Just did this on EDGE 2020

Hope this helps :)

Answer Link

Otras preguntas

Which one of the following numbers is a multiple of 8
Mrs. Fisher has 91 watches at her store. She says she can put them into rows and columns without any watches leftover. Mr. Fisher says that she can only put the
What is the standard form for 200000+80000+700+6
if y = 14 when x= 8, find y when x = 12
16.437 rounded to nearest tenth
In the following sentence, which word is an adverb used to modify a verb? The young girl quickly learned the rules of the board game. A. Game B. Girl C. Learne
Are 12/20 and 22/30 equivalent fractions? Why or why not?
what is times as much as 0.3
which digestive organ is the last organ food passes through before reaching your stomach
which substance can enter a cell by diffusion without having to be digested