Register
Which nucleus completes the following equation?
203k views
3 votes
Which nucleus completes the following equation?

Which nucleus completes the following equation?-example-1
User Akhilrajtr
by
5.9k points

2 Answers

4 votes

Answer:

85 36 Kr

Step-by-step explanation:

yeah

User Dean Swiatek
by
6.0k points
3 votes

Answer:

D

Step-by-step explanation:

Whatever question mark is, it will have to have a 1 taken away from the atomic number of Br.

The atomic mass of the electron doesn't change anything, so whatever ? is, it has a mass of 85.

Since ? is 85 / 34 Se, the answer much be D

User Wubbalubba
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

A ball is dropped from rest at height of 50m above the ground (a) What is its speed just before it hits the ground (b) How long does it take to rech the ground.
What is the objects motion from A to B?
What is the acceleration of an object with mass of 42.6 kg when an unbalanced force of 112 N is applied to it?
The___ is composed of Earth's crust and solid upper mantle A. Inner core B outer core C lithosphere D asthenosphere
What is one similarity and one difference between infrasound and ultrasound?
Link Copied!