WorksheetsBellwork 1 Week 3 2nd Nine Weeks
Total questions: 10
Worksheet time: 6mins
Which of these combinations is an ionic compound made of?
Metal and Metal
Nonmetal and Nonmetal
Metal and Nonmetal
Cation and Cation
When naming a compound, what must the last part be?
the element with "ide" at the end
the element with the ending "ite"
the name of the element
the element with "ide" at the end, unless its a polyatomic ion
Metals form __________, while nonmetals form __________.
Anions, cations
Cations, anions
How are you feeling today?
🥰
Loved
😎
Cool
Chill
🥺
Sad
Nostalgic
😖
Overwhelmed
Stressed
😁
Happy
Excited
Using the model for the formation of Scandium Fluoride (an ionic compound), can you guess its chemical formula?
Sc3F
Sc3F3
Sc+3F-1
ScF3
How many sodium atoms are needed to bond with oxygen? (write number or word)
(a)
When an atom gains a charge (+/-) it is called
(a)
