Periodic table and Energy

Front

What type of energy does a huge boulder at the top of a hill have?

Back

Gravitational Potential Energy

Tags

NGSS.MS-PS3-2

Front

Is everything on Earth made from elements on the periodic table?

Back

True

Front

What are the vertical columns in the Periodic Table called?

Back

Groups

Front

What are the symbols in red called in a chemical equation?

Back

Reactants

Tags

NGSS.MS-PS1-1

Front

What does the number 6 represent in the periodic table?

Back

Atomic number

Front

What is the definition of the periodic table?

Back

A tabular arrangement of chemical elements organized by atomic number, electron configuration, and recurring chemical properties.

Tags

NGSS.HS-PS1-1

Front

What is the significance of groups in the periodic table?

Back

Elements in the same group have similar chemical properties and the same number of valence electrons.

Front

What is the difference between atomic number and atomic mass?

Back

Atomic number is the number of protons in an atom's nucleus, while atomic mass is the weighted average mass of an element's isotopes.

Front

What are coefficients in a chemical equation?

Back

Numbers placed before compounds to indicate the number of molecules involved in a reaction.

Front

What is kinetic energy?

Back

The energy an object possesses due to its motion.

Tags

NGSS.MS-PS3-1