Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the fundamental unit of an element that retains the chemical properties of that element?
What is the fundamental unit of an element that retains the chemical properties of that element?
- Molecule
- Atom (correct)
- Neutron
- Proton
What is the positively charged particle found in the nucleus of an atom?
What is the positively charged particle found in the nucleus of an atom?
- Photon
- Proton (correct)
- Electron
- Neutron
Which subatomic particle is about 1836 times heavier than an electron?
Which subatomic particle is about 1836 times heavier than an electron?
- Proton (correct)
- Photon
- Positron
- Neutron
What is the central part of an atom that contains protons and neutrons?
What is the central part of an atom that contains protons and neutrons?
Signup and view all the answers
What is the term used to describe the total number of protons and neutrons in an atomic nucleus?
What is the term used to describe the total number of protons and neutrons in an atomic nucleus?
Signup and view all the answers
Which scientist proposed the plum pudding model of the atom?
Which scientist proposed the plum pudding model of the atom?
Signup and view all the answers
What is the name of the process by which an atom gains or loses electrons, resulting in an electrically charged atom?
What is the name of the process by which an atom gains or loses electrons, resulting in an electrically charged atom?
Signup and view all the answers
What is the quantum mechanical model of the atom based on?
What is the quantum mechanical model of the atom based on?
Signup and view all the answers
Flashcards are hidden until you start studying
