Physical Science H Review 1

True or False: Ice cubes and water have particles that ACT/MOVE the exact same way.

• True
• False

Tags

NGSS.MS-PS1-4

True or False: Ice cubes and water are made up of the same atoms (hydrogen and oxygen). 

• True
• False

Tags

NGSS.MS-PS1-1

True of False: The atomic weight (the decimal) identifies how many protons and electrons are found in an element.

• True
• False

True or False: To find the number of neutrons in an element, round the atomic weight and subtract that number and the atomic number.

• True
• False

Tags

NGSS.MS-PS1-1

Which particles are found in an atom's nucleus?

• Protons
• Neutrons
• Electrons
• Both protons and neutrons

Tags

NGSS.MS-PS1-1

A pure substance containing only one kind of atom.

• element
• mixture
• compound

This picture represents which of the following?

• element
• compound
• mixture

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

The ability of a substance to be pounded or rolled into thin sheets

• State
• Ductility
• Malleability
• Thermal Conductivity

The ability of a substance to be pulled into wires

• Malleability
• Flexibility
• State
• Ductility