Classification of Matter

What are the two types of mixtures?

• Elements

• Compounds

• Heterogeneous

• Homogeneous

A pure substances ________ be broken down into simpler matter using physical methods.

• sometimes

• can

• can not

What is the simplest kind of pure substance?

• Element

• Compound

• Homogeneous Mixtures

• Heterogeneous Mixtures

This is a water molecule. It is a ________.

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

Tags

NGSS.MS-PS1-1

T/F: The properties of a compound are JUST like their elements.

• True

• False

Measure mainly of the nuclear particles, which are protons and neutrons:

• Subatomic Particles

• Atomic Number

• Atomic Mass

• Gluons

Tags

NGSS.HS-PS1-8

What represents the number of protons in an element?

• Atomic Mass

• Mass Number

• Valence Electrons

• Atomic Number

What is the smallest particle of an element that exhibits all the properties of that element?

• Subatomic Particles

• Atom

• Quarks

• Gluons

Where are electrons likely to be found as they travel around the nucleus?

• Nucleus

• Electron Cloud

• Within a Proton

• Within a Neutron

Arrangement of elements is organized by atomic number

• Electron Cloud

• Periodic Table

• Electron Configuration

• None of these