WorksheetsParts of an Atom
Total questions: 20
Worksheet time: 15mins
Which of these are parts of the atom?
Protons, ProAthletes, Neutrons
Neutrons, Protons, Electrons
Mitochondria, Electrons, Protons
Oxygen
Which of these has a negative charge?
Proton
Neutron
Electron
Oatmeal
Which charge does a proton have?
Neutral
Negative
No charge- battery is dead
Positive
Neutrons have a ____________ charge.
Neutral, or no charge
Positive
Negative
Neutron? I don't know what that is!
True or false: Atoms make up everything around you.
True
False
Letter A is showing
Neutrons
Electrons
Protons
Nucleus
What subatomic particle is found in the electron cloud?
Neutrons
Electrons
Protons
none
Which subatomic particles make up the mass of an atom?
protons only
protons and neutrons
protons, neutrons and electrons
protons and electrons
Which subatomic particle has No charge?
Protons
Ions
Electrons
Neutrons
The negatively charged particles in an atom
Proton
Electron
Neutron
Electron Cloud
The region inside an atom where electrons are likely to be found
Proton
Atom
Electron Cloud
Neutron
Label the atomic parts., their charge, and location.
(a)
To find the number of neutrons, you must
Subtract atomic number from mass number. (Example: 14-7=7 neutrons)
Subtract mass number from atomic number. (Example: 7-14= -7 neutrons)
What is matter?
Anything that has mass and takes up space
How dense an object is
The amount of space an object takes up
The transfer of heat through the rising and falling movement in a gas or a liquid in which the warmer parts rise and colder parts sink
What is an atom?
A large molecule
Largest piece of matter
Smallest piece of matter
A molecule made of ions
Which subatomic particle is the smallest?
Protons
Neutrons
Electrons
What holds atoms together? In other words, which two subatomic particles are attracted to each other?
Protons and neutrons
Neutrons and electrons
Protons and electrons
What is our current model of the atom?
Electron Cloud Model
Bohr's Orbit Model
Quantum Physics Model
Lake Ridge Middle School Model
