How to Determine the Number of protons, neutrons and electrons in an ION

This video tutorial explains the concept of ion charges and how they are formed by the imbalance of protons and electrons. It covers the calculation of protons, neutrons, and electrons in ions, using zinc and bromine as examples. The tutorial emphasizes the importance of understanding these concepts for future scientific learning.

What is the primary reason an atom becomes an ion?

• The number of protons and electrons are equal.

• The number of neutrons and electrons are equal.

• The number of protons and electrons are not equal.

• The number of protons and neutrons are equal.

How can you create a positive ion?

• Add protons.

• Remove neutrons.

• Add electrons.

• Remove electrons.

In the example of Zinc 64 with a +2 charge, how many electrons are present?

• 30 electrons

• 28 electrons

• 32 electrons

• 34 electrons

For Bromine 80 with a -1 charge, how many neutrons are present?

• 50 neutrons

• 35 neutrons

• 45 neutrons

• 40 neutrons

What happens to the number of electrons when creating a negative ion?

• Electrons are removed.

• Protons are added.

• Electrons are added.

• Neutrons are removed.