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WorksheetsIonic Bonding Review (Dec. 9) CP
Total questions: 14
Worksheet time: 42mins
What is the charge on a noble gas & why?
(zero charge) they don't exchange electrons
(+1) they give away an electron
(-1) they gain an electron
(1) they form only single bonds
To form a charge of +2 an atom must ______ electrons.
Gain 2
Gain 3
Lose 2
Lose 3
Boron is in column 13 & has a charge of ______. Potassium is in column 1 & has a charge of _________
-3; +1
+3; -1
-3; -1
+3; +1
A cation is a _________ ion.
negative
positive
neutral
ficticious
A charged particle that has gained or lost electrons is called a _____.
molecule
ion
isotope
element
Nitrogen will _________ valence electrons when becoming an ion.
gain 1
lose 1
gain 3
lose 3
What is the charge on an ion of chlorine?
-1
1
+2
+1
When an atom loses an electron, it becomes a:
cation which is positively charged
cation which is negatively charged
anion which is positively charged
anion which is negatively charged
This week your grades will include a participation grade from the entire week and completing the Google Sheet titled "Ion Worksheet Dec. 7" CORRECTLY.
(That's why I've been checking answers after every class.)
Yes, I understand
No, I'll take the partial credit
Your next assessment will be Wednesday Dec. 16. The study guide will be posted on Google Classroom at the end of today.
Ok
No thanks, I won't be taking the assessment.
To form an ion with a -3 charge the atom must ________ electrons.
lose 3
lose 2
gain 2
gain 3
