Naming compounds and writing formulae

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1.
1 point
Which of the following correctly provides the name of the element, the symbol for the ion, and the name of the ion?
2.
1 point
Determine the subscript for ammonium in the chemical formula for ammonium dichromate.
3.
1 point
What is the charge on the polyatomic nitrite and chlorite ions?
4.
1 point
Which of the following is true about the composition of ionic compounds?
5.
1 point
consists of a single atom with a positive or negative charge
6.
1 point
What is the charge on the cation in Calcium sulfate
7.
1 point
The ions formed by nonmetals in Groups 6A and 7A
8.
1 point
atom or group of atoms having a positive charge
9.
1 point
tightly-bound group of atoms that behaves as a unit and carries a net charge
10.
1 point
In which of the following are the symbol and name for the ion given correctly?
11.
1 point
When Group 2A elements form ions, they
12.
1 point
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
13.
1 point
What type of ions have names ending in -ide?
14.
1 point
What is the charge on the sulfate ion
15.
1 point
What is the correct name for the N ion?
16.
1 point
Write the charge of an chloride ion.
17.
1 point
Aluminum is a group 3A metal. Which ion does A1 typically form?
18.
1 point
atom or group of atoms having a negative charge
19.
1 point
How are chemical formulas of binary ionic compounds generally written?
20.
1 point
Which of the following determines that an element is a metal?