7.6 Properties of Matter

A change of matter from one form to another without a change in chemical properties.

• Physical Change

• Chemical Change

• Law of Conservation of Mass

• Chemical Symbol

Tags

NGSS.MS-PS1-4

A change that occurs when one or more substances change into entirely new substances with different properties.

• Physical Change

• Chemical Change

• Law of Conservation of Mass

• Chemical Symbol

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The law that states that mass cannot be created or destroyed in ordinary chemical and physical changes.

• Physical Change

• Chemical Change

• Law of Conservation of Mass

• Law of Conservation of Energy

Tags

NGSS.MS-PS1-5

The smallest unit of an element that maintains the properties of that element.

• Atom

• Element

• Isotope

• Mixture

Tags

NGSS.MS-PS1-1

An atom's central region, which is made up of protons and neutrons.

• Nucleus

• Proton

• Neutron

• Electron Cloud

• Electron

Tags

NGSS.MS-PS1-1

A subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number, which determines the identity of an element.

• Nucleus

• Proton

• Neutron

• Electron Cloud

• Electron

Tags

NGSS.MS-PS1-1

A subatomic particle that has no charge and that is located in the nucleus of an atom.

• Nucleus

• Proton

• Neutron

• Electron Cloud

• Electron

A region around the nucleus of an atom where electrons are likely to be found.

• Nucleus

• Proton

• Neutron

• Electron Cloud

• Electron

A subatomic particle that has a negative charge.

• Nucleus

• Proton

• Neutron

• Electron Cloud

• Electron

Tags

NGSS.MS-PS2-3

A substance that cannot be separated or broken down into simpler substances by chemical means; all atoms of an element have the same atomic number.

• Atom

• Element

• Isotope

• Mixture