Week 15: Fast & Curious

Front

What is a substance that takes part in and undergoes change during a reaction?

Back

Reactant

Front

What is the smallest particle of an element, made of electrons, protons, and neutrons?

Back

Atoms

Front

What is a system that can exchange both matter and energy with the surroundings?

Back

Open system

Front

What appears to the right of the dark zig-zag line on the periodic table?

Back

Non-metals

Front

What does the law of conservation of mass state?

Back

The mass of the reactants equals the mass of the products.

Front

What is a substance formed as a result of a chemical reaction?

Back

Product

Front

What are the building blocks of matter?

Back

Atoms

Front

What is the term for a substance made of two or more different types of atoms bonded together?

Back

Molecule

Front

What is the term for elements that have properties of both metals and non-metals?

Back

Metalloids

Front

What is the term for a system that cannot exchange matter with its surroundings?

Back

Closed system