Periodic Table and the elements properties

Front

What is created when a metal comes in contact with oxygen and water?

Back

Rust (tarnish)

Front

How many protons and electrons does nickel have?

Back

28

Tags

NGSS.MS-PS1-1

Front

How do you calculate the number of neutrons in an atom?

Back

Neutrons = Mass - Atomic number

Front

What is all matter made of?

Back

Atoms

Tags

NGSS.MS-PS1-1

Front

What is the mass of an atom calculated by?

Back

Adding the number of protons and neutrons in the nucleus of the atom.

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is the difference between atomic mass and atomic number?

Back

Atomic mass is the total number of protons and neutrons, while atomic number is just the number of protons.

Front

What is a chemical reaction?

Back

A process that involves the rearrangement of the molecular or ionic structure of a substance.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the periodic table?

Back

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

Front

What are metals?

Back

Elements that are typically shiny, good conductors of heat and electricity, and malleable.