Electronic Structure

How is the underlined part called?

• Transition metals

• Groups

• Periods

• Nonmetals

The blue vertical column is called a "group"

• True

• False

Electronic configuration is the way in which electrons are arranged in the atom.

• True

• False

Where do electrons arrange?

• In the nucleus.

• In shells around the nucleus.

• Outside the atom.

The___ the shell is to the nucleus, the___ its energy level is going to be.

• Closer; higher

• Farther; lower

• Closer; lower

• Farther; higher

What is the maximum number of electrons that can fill the 1st energy level (K)?

• 3

• 1

• 4

• 2

The 2nd energy level in an atom can fill up to (a)  

(number, subatomic particle)

The third energy level(M) can take up to___ electrons.

• 8

• 4

• 18

• 2

The written electronic configuration for Boron is...

• Atomic number: 7

  Structure: 2,5

• Atomic number: 5

  Structure: 1,4

• Atomic number: 5

  Structure: 2,3

• Atomic number: 7

  Structure: 3,4

The electronic configuration for Nitrogen is 2,6

• True

• False