Chemical Names and Formulas - Day 1

Chemical Names and Formulas - Day 1

Multiple Select

​ Check the traits of ionic compounds:

• electrons are lost or gained
• electrons are shared

• atoms form distinct molecules

• atoms form a crystal with a repeating pattern call
• contains both a metal and a nonmetal

Multiple Select

What does an ionic compound consist of?

CHOOSE ALL THAT APPLY

• anions

• Group 14 elements

• cations

• Group 16 elements

• Noble gases

Multiple Choice

How do you name Group I and Group II ions?

• The Stock System

• element name + "ide"

• element name + "ion"

• None of the above

Multiple Choice

How do you name a nonmetal when it forms an ion?

• element name + "ion"

• element name + "ide"

• By identifying the elements

• You can't name nonmetal ions

Fill in the Blanks

When nitrogen becomes an ion, its name becomes

Multiple Choice

Ions made of more than one element are called

• dions

• polyatomic ions

• monoatomic ions

• dual ions

Multiple Choice

Which one of these is a polyatomic ion?

• NH₄^-1

• NH₃

• N^-3

• H⁺¹

Multiple Choice

How is a molecular compound held together?

• covalent bonds

• ionic bonds

• duct tape

• with the will of an atom

Categorize

Options (7)

high melting points

low boiling points

metal+nonmetal

nonmetal+nonmetal

crystals at room temp.

any type of matter at room temp.

formula is always an emperical formula

Organize these properties into the correct type of bond

Ionic compounds

covalent compounds

Dropdown

Magnesium has ​

Select answer

valence electrons. It loses those electrons to become an ion with a charge of ​

Select answer

. Nitrogen has ​

Select answer

valence electrons. It gains electrons to become an ion with a charge of ​

Select answer

Multiple Choice

What type of compound is H₂O?

• Ionic

• Molecular

• Covalent

• Polyatomic

Multiple Choice

Which compound(s) is(are) molecular?

• Sodium Chloride

• Sulfur Dioxide

• Copper (II) Fluoride

• Lithium Nitrate

Multiple Select

Which compound(s) is(are) ionic?

• sodium sulfide

• nitrogen trioxide

• iron(III) phosphide

• rubidium chloride