Chemistry - Ions

anions are _____ ions.

• positive
• negative
• neutral

What is an ion?

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

Tags

NGSS.MS-PS1-1

Cations are...

• Positive
• Negative
• Neutral
• Purring

Tags

NGSS.MS-PS1-1

What is solubility?

• When water makes substances disappear

• Going away in liquid

• Dissolving

• The ability for a substance to dissolve in a liquid.

Tags

NGSS.MS-PS1-2

Which of the following best describes a precipitate?

• solid powder that falls out of solution when a solid and liquid reactant combine

• solid powder that falls out of solution when two aqueous reactants combine

• solid powder that falls out of solution when aqueous and gaseous reactants combine

Name this ion: Fe³⁺

• iron

• iron(II)

• iron(3)

• iron(III)

Tags

NGSS.HS-PS1-1

Name this ion: OH^-

• oxide

• hydroxide

• hydrogen carbonate

• hydrogen

What is the correct name for this polyatomic ion: NO₃^–

• carbonate

• hydroxide

• nitrite

• nitrate

What is the correct formula for the polyatomic ion called sulphate?

• SO₃^2–

• HSO₄^–

• SO₄^2–

• CH₃COO^–

Ion made of more than one atom?

• Monoatomic ion
• Polyatomic Ion
• Lonely Ion
• Anxious Ion