LONG QUIZ-1Q

What is the smallest particle that makes up matter?

• Electrons

• Atoms

• Neutron

• Protons

What does electron configuration describe?

• The number of protons in an atom

• How electrons are distributed in an atom's energy levels

• The mass of an atom

• The number of neutrons in an atom

Who is known as the Father of the Modern Periodic Table?

• Dmitri Mendeleev

• Henry Moseley

• Marie Curie

• Albert Einstein

What is the electron configuration for Chlorine?

• 1s^2 2s^2 2p^6 3s^2 3p^1

• 1s^2 2s^2 2p^6 3s^2 3p^5

• 1s^2 2s^2 2p^6 3s^2 3p^3

• 1s^2 2s^2 2p^6 3s^2 3p^7

Which element has an electron configuration of 1s^2 2s^2 2p^2?

• Nitrogen

• Oxygen

• Fluorine

• Carbon

What does the dot in a Lewis Electron Dot Structure represent?

• Valence electrons

• Nucleus of the atom

• Inner electrons

• Protons

How many valence electrons does an atom in Group 3 have?

• 2

• 5

• 8

• 3

What does the Octet Rule state?

• Atoms like to have full outer shells of eight electrons

• Atoms like to have full inner shells of eight electrons

• Atoms like to have full outer shells of six electrons

• Atoms like to have full inner shells of six electrons

Which element has NOT the same electron-dot structure as chlorine?

• Fluorine

• Bromine

• Iodine

• Helium

Which scientist is Lewis Electron Dot Structure named after?

• Gilbert N. Lewis

• Marie Curie

• Albert Einstein

• Isaac Newton