P.S. Final

Which of these particles has a positive charge?

• A. Atom
• B. Proton
• C. neutron
• D. electron

Which of the following is/are found in the nucleus of an atom?

• A. neutrons only
• B. Electrons
• C. protons & neutrons
• D. protons only

Particles that move around the nucleus of an atom.

• A. Charges
• B. Neutrons
• C. electrons
• D. Protons

The modern periodic table is arranged in order of increasing …

• A. atomic mass
• B. number of valence electrons
• C. atomic number
• D. number of neutrons

What information in the periodic table indicates the number of protons in an atom?

• A. its group number
• B. its period number
• C. its atomic number
• D. its atomic mass

Of the states of matter which has no definite shape and no definite volume?

• A. Solid
• B. Gas
• C. Liquid
• D. Ice

When heat is transferred to a solid what happens?

• A. it melts
• B. it vaporizes
• C. it freezes
• D. it condenses

Tags

NGSS.MS-PS1-4

A measure of how hot or cold something is; a measure of the average kinetic energy of the particles in an object.

• A. heat energy
• B. Temperature
• C. potential energy
• D. thermal energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

What type of energy is possessed by an object that is in motion?

• A. Kinetic
• B. Frictional
• C. potential
• D. Inertia

Tags

NGSS.MS-PS3-1

The tendency of an object to resist any change in motion is known as…

• A. inertia
• B. Friction
• C. Force
• D. Potential

Tags

NGSS.HS-PS2-1