Basics of the Periodic Table

Front

What are the characteristics of most nonmetals in the solid phase?

Back

They are brittle and lack metallic luster.

Front

Which element is in Group 2 and Period 7 of the Periodic Table?

Back

Radium.

Front

How do metals typically form ions?

Back

By losing electrons and forming positive ions.

Front

In which shell are the valence electrons of the elements in Period 2 found?

Back

Shell 2.

Front

What is a chemical property of iron?

Back

Iron combines with oxygen to form rust.

Tags

NGSS.MS-PS1-2

Front

What is the main characteristic of metals?

Back

They are typically malleable, ductile, and good conductors of heat and electricity.

Front

What is the significance of the Periodic Table's groups?

Back

Elements in the same group have similar chemical properties due to having the same number of valence electrons.

Front

What are alkali metals and where are they located on the Periodic Table?

Back

Alkali metals are found in Group 1 and are highly reactive.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Tags

NGSS.HS-PS1-1

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom, which determines the element's identity.