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Chemistry Mr. G
Chemistry Questions for Quiz
Question | Answer |
---|---|
What type of ions have names ending in -ide | Only anions |
When Group 2A elements form ions, they- | Lose 2 electrons |
What is the correct name for the N3- ion? | Nitride ion |
When naming a transition metal ion that can have more than one common ionic charge, the numerical value of the charge is indicated by a? | Prefix |
Aluminum is a group 3A metal. Which ion does A1 typically form? | Al3+ |
The nonmetals in Groups 6A and 7A | Have a numerical change that is found by subtracting eight from the group number. |
What determines than an element is a metal? | Its position in the periodic table. |
What is the Stock name for chromic ion? | Chromium (I) ion |
An -ate or -ite at the end of a compound name usually indicates that the compound contains- | A polyatomic ion |
How are chemical formulas of binary ionic compounds generally written? | Cation on the left, anion on the right. |
Which of the following is true about the composition of ionic compounds? | They are composed of anions and cations. |