Chemistry & Biology : How Many Neutrons Does Gadolinium Have?

921 views · Published 7 June 2009 · 1:35 · Indexed 20 September 2026

Channel: ehow · 2009 · Entertainment

Watch on YouTube

Gadolinium has 93 neutrons, and this number is figured by using the equation which states that neutrons plus protons equal the atomic mass. Use chemistry equations to determine the amount of neutrons that an element has with help from a science teacher and field biologist in this free video on chemistry.

Expert: Brian Erickson
Contact: Ericksontutoring.blogspot.com
Bio: Brian Erickson is a tutor in math and science, as well as a field biologist.
Filmmaker: Todd Green

More from this channel

• 1:36 Estate Planning : What Is a Missing Heir?

  ehow

  485 views · 28 August 2008

• 1:11 Estate Planning : How Many Months Do You Have to File an Estate Tax Return?

  ehow

  559 views · 28 August 2008

• 1:21 Estate Planning : When Should I Begin Planning My Estate?

  ehow

  378 views · 28 August 2008

• 1:09 Estate Planning : What Is Estate Planning?

  ehow

  840 views · 28 August 2008

• 0:53 Estate Planning : What Is a Family Estate Trust?

  ehow

  775 views · 28 August 2008

• 1:49 Estate Planning : Do Some Heirs Have More Rights Than Others?

  ehow

  935 views · 28 August 2008

• 1:15 Estate Planning : Heirs' Rights in Absence of a Will

  ehow

  858 views · 28 August 2008

• 1:23 Estate Planning : What Does it Mean if a Bank Account Says ROS?

  ehow

  728 views · 28 August 2008