No student devices needed. Know more
11 questions
The biggest idea of all time is that "stuff is made of ___________".
oxygen
molecules
atoms
protons
Atoms can be broken in to smaller components.
True
False
Of the three subatomic particles, _____________ are comparatively small and negatively charged.
Protons
Neutrons
Electrons
Funtron
The core of the atom is called the __________.
center
nucleus
hub
middle
The number of protons in an atomic nucleus determines what an element is and is called its ____________________.
Family Name
Mass Number
Atomic Number
Group Name
Which subatomic particle hangs out around the nucleus?
Proton
Neutron
Electron
Funtron
Similar charges (positive and positive OR negative and negative) ______________ one another.
Attract
Repel
Snapchat
Neutrons do not affect the properties of the atom.
True
False
The sum of the number of protons plus the number of neutrons in an atom is called the atom's ___________________.
Atomic Number
Handle
Mass Number
Charge
Atoms that have different atomic masses but the same number of protons are called _____________,
friends
ions
enemies
isotopes
Atoms that have the same number of protons but different numbers of electrons are called _____________,
friends
ions
enemies
isotopes
Explore all questions with a free account