Unit 1 Vocabulary Practice (Matter and Its Interactions)

anything that has mass and takes up space

• matter

• pure substance

• mixture

• element

Tags

NGSS.MS-PS1-5

all particles in matter are identical (have a fixed composition) and cannot be physically separated

• matter

• pure substance

• mixture

• element

simplest form of matter, cannot be broken down physically or chemically, listed on the Periodic Table

• matter

• pure substance

• mixture

• element

two or more substances physically combined

• matter

• pure substance

• mixture

• element

two or more elements chemically combined (bonded together) in a fixed proportion, cannot be separated physically but can be separated chemically

• element

• compound

• heterogeneous mixture

• homogeneous mixture

substance that can be separated physically, components are evenly distributed, also called a solution (when one substance is dissolved into another)

• element

• compound

• heterogeneous mixture

• homogeneous mixture

substance that can be separated physically, components are visible and easily separated

• element

• compound

• heterogeneous mixture

• homogeneous mixture

the smallest particle of an element that still has properties of that element

• proton

• neutron

• electron

• atom

positively charged subatomic particle, found in the nucleus, gives the element its identity

• proton

• neutron

• electron

• atom

subatomic particle without a charge, found in the nucleus

• proton

• neutron

• electron

• atom