Chemistry Middle School

What bond does a non-metal and a metal make

• Ionic Bond

• Jimmy Neutron

• Covalent Bond

• Friendly Bond

What particle has a negative charge.

• Valence

• Electron

• Neutron

• Proton

Tags

NGSS.MS-PS2-3

What are the electrons farthest away from the Nucleus

• Valence Electrons

• Big Electron

• Small Electron

• Atom Electron

What is a bond between two non-metals

• Ionic Bond

• Atomic Bond

• Covalent Bond

• Friendly Bond

Tags

NGSS.MS-PS1-1

Which of the following elements is an alkali metal?

• Helium

• Sodium

• Chlorine

• Argon

A ​ (a)   is a material made from atoms of two or more combined elements.

• compound

• element

• chemical

• mixture

Match the following

• 2 or more elements

• homogeneous

• varies throughout

• compound

• pure substance that can't be broken down

• element

• same throughout

• heterogeneous

Match the following properties with their classification as either an intensive or extensive property.

• Temperature at which an object changes from solid to liquid

• Melting point

• Color of an object

• Metallic

• Amount of matter in an object

• Mass

• Appearance of an object

• Silver

What is the chemical formula for table salt?

• NaCl

Match the following units to their correct category.

• Particles

• Grams

• Volume

• Liters at STP

• Mass

• Units, Atomes, Molecules