Exploring Electron Configuration Concepts

What is the main learning target of the lesson?

• Understanding the periodic table

• Studying chemical reactions

• Learning about atomic mass

• Learning how electrons are organized

Tags

NGSS.HS-PS1-1

According to Bohr's model, how many maximum energy levels can an atom have?

• Eight

• Seven

• Six

• Five

Which sublevel has the least energy?

• f

• d

• p

• s

What does the 'p' in the sublevel names stand for?

• Primary

• Periodic

• Peripheral

• Principal

How many sublevels does the third energy level have?

• One

• Four

• Two

• Three

Which sublevel can hold a maximum of 10 electrons?

• f

• p

• s

• d

Why do electrons prefer to occupy lower energy levels?

• They are more stable

• They are closer to the nucleus

• They are more reactive

• They have less energy

When filling electrons, why must we follow diagonal lines?

• To follow the periodic table

• Due to energy considerations

• To ensure maximum stability

• To avoid electron repulsion

How many electrons does Boron have?

• Four

• Six

• Three

• Five

Tags

NGSS.HS-PS1-1

What is the electron configuration for Neon?

• 1s2 2s2 2p3

• 1s2 2s2 2p6

• 1s2 2s2 2p5

• 1s2 2s2 2p4

Tags

NGSS.HS-PS1-1