Physical Science PRETEST

Anything that has mass and takes up space is called?

• mass

• matter

• energy

• teenagers

Tags

NGSS.5-PS1-1

A substance that cannot be broken down into simpler substances is called?

• Compound
• Mixture
• Solution
• Element

Tags

NGSS.MS-PS1-1

Water (H2O) is considered to be?

• Mixture

• element

• compound

• All of the above

Tags

NGSS.MS-PS1-1

Which of the following is an example of a chemical change?

• Cutting a piece of wood
• Melting ice into water
• Boiling water into steam
• Burning a piece of paper

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is the MOST common state of matter in the universe ?

• Solid
• Liquid
• Gas
• Plasma

Which of the following is NOT a part of an atom?

• Proton
• Neutron
• Electron
• Molecule

Tags

NGSS.MS-PS1-1

What is the atomic number of the element gold ?

• 79

• Au

• 196.967

• none of these

Tags

NGSS.MS-PS1-1

Which of the following is NOT a type of chemical bond?

• Ionic

• Covalent

• Nucleic

• Metallic

Tags

NGSS.MS-PS1-1

An organic compound must always contain what element?

• Carbon

• Oxygen

• Hydrogen

• Sulfur

Tags

NGSS.MS-PS1-1

What are the products of this chemical reaction?

• Carbon dioxide & water

• Glucose & oxygen

• Solar energy

• none of these

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7