IONS

What is an ion?

• A Charged Atom
• A Large Atom
• A Small Atom
• A Cute Atom

Tags

NGSS.MS-PS1-1

Why are ions formed?

• To make our lives difficult
• Because atoms want 8 valence electrons
• Because atoms have the same number of protons and electrons
• Because atoms gained neutrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is a negative ion called?

• anion

• cation

• covalent

• isotope

What is a positive ion called?

• anion

• cation

• isotope

• covalent

An atom becomes _________ when it gains electrons.

• Positive
• Negative
• Neutral
• Invinsible

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Why do elements form bonds?

• to get a charge

• so they can make friends

• to become stable by getting a full valence shell

• to become stable by increasing their mass

Tags

NGSS.HS-PS1-2

Lithium (Li)

• Li+

• Li2+

• Li-

• Li2-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Chlorine/de (Cl)

• Cl2-

• Cl+

• Cl-

• Cl3-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Hydrogen (H)

• H2+

• H-

• H+

• He+

Tags

NGSS.HS-PS1-1

Magnesium (Mg)

• Mg+

• Mg2+

• Mg2-

• Mg2-

Tags

NGSS.HS-PS1-1