Atoms and Elements Flashcards

Front

The number at the top of each square on the periodic table is the ...

Back

atomic number

Tags

NGSS.MS-PS1-1

Front

The atomic number tells you what?

Options: number of electrons, number of protons, number of neutrons, both electrons and protons in an atom.

Back

both electrons and protons in an atom.

Front

What is a proton?

Back

A positively charged subatomic particle

Front

The smallest particle of any particular type of matter is known by which of the following terms? Options: Compound, Atom, Chemical, Element

Back

Atom

Front

The subatomic particle with a negative charge is the

Back

electron

Front

What part of the atom is the arrow pointing to?

Back

Neutron

Tags

NGSS.MS-PS1-1

Front

What part of the atom is the arrow pointing to?

Back

Electron

Tags

NGSS.MS-PS1-1

Front

What part of the atom is the arrow pointing to? Options: Proton, Neutron, Electron

Back

Proton

Tags

NGSS.MS-PS1-1

Front

An element is determined by the number of ________ in its nucleus (also known as its atomic number).

Back

protons

Front

Each chemical element is made up of only one kind of: atom, molecule, electron, neutron.

Back

atom

Tags

NGSS.MS-PS1-1