Year 9 Atoms and Sub Atomic Particles

electrons, neutrons and protons are...

• subatomic particles

• elements

• atoms

• molecules

Tags

NGSS.MS-PS1-1

what are orbitals

• subatomic particles

• a region where an electron is most likely to be found

• the different energy levels of electrons

• orbits around a planet

Atom

• the smallest paricle of matter

• the different subatomic particles of an element

• two or more of the same molecules

• a molecule

Tags

NGSS.MS-PS1-1

Molecules

• two or more atoms

• one atom

• two or more different kinds of atoms

• two or more of the same atoms

Tags

NGSS.MS-PS1-1

element

• two or more different kinds of atoms

• two or more of the same atoms

• two or more atoms

• smallest particles of matter

Tags

NGSS.MS-PS1-1

Compound

• two or more of the same atom

• two or more different types of atoms

• two or more atoms

• smallest particle of matter

Tags

NGSS.MS-PS1-1

what are subatomic particles

• electrons, electrolytes and endocytosis

• they make up an atom and are protons, neutrons and electrons

• nucleus, protons and neutrons

• protons, neutrons, electrons and ions

Tags

NGSS.MS-PS1-1

having an even number of neutrons and electrons makes that atom...

• nuetral

• a cation

• an anion

• an atom

(2,8,8,1) is an example of what

• core charge

• electron configuration

• isotopic symbol

• ionisation energy

Tags

NGSS.HS-PS1-1

The electron configuration is the....

• arrangement of electrons in the nucleus

• arrangement of electrons in space

• arrangement of electrons in orbitals

• arrangement of electrons in shells

Tags

NGSS.HS-PS1-1