[Answered] 1n + ________ 140Ba + 90Kr + 3 1n Fill in the blank(s) with correct ...

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Author Question: 1n + ________ 140Ba + 90Kr + 3 1n Fill in the blank(s) with correct ... (Read 18 times)

Arii_bell

Hero Member
Posts: 596

on: Aug 27, 2018

1n + ________ 140Ba + 90Kr + 3 1n

Fill in the blank(s) with correct word

Question 2

Which substance has the lowest pH?

A) urine
B) lemon juice
C) unpolluted rainwater
D) 4 NaOH

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Marked as best answer by a Subject Expert

micaelaswann

Sr. Member
Posts: 314

Reply #1 on: Aug 27, 2018

Answer to Question 1

232U

Answer to Question 2

B

Arii_bell

Member
Posts: 596

Reply 2 on: Aug 27, 2018

Excellent

jamesnevil303

Member
Posts: 337

Reply 3 on: Yesterday

Wow, this really help

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