Quantum Mechanical

Who is the Russian chemist who created a framework that became the modern periodic table?

• Demitri Mendeleev

• Dmitri Mendeleev

• Isaac Newton

• J.J. Thompson

Which of the following is an example of an electron configuration?

• 
• 
• 
• 

Which components of an atom are found in that area (in the image)?

• Atom

• Proton

• Neutron

• Electron

Which of the following is a subshell?

• a

• f

• q

• z

What do you call this part of a key information in a periodic table?

• Atomic mass

• Atomic weight

• Electron Configuration

• Symbol

Using the periodic table, identify which element has the atomic weight of 12.01.

Using the periodic table, identify what is the electron configuration of the element Neon (Ne).

Which of the following images is the orbital diagram of Boron?

• 
• 
• 
• 

How many periods are there in the periodic table of elements?

• 5

• 7

• 18

• 24

What do you call the column in the periodic table of elements?

• group

• period