Ions and ionic compounds Flashcards
What is the formula of a hydrogen ion
H+
What is the formula of a hydroxide ion
OH-
What is the formula of a sulphate ion
SO42-
What is the formula of a nitrate ion
NO3-
What is the formula of a carbonate ion
CO32-
What is the ending of a negative ion which is a single element
___ide
What is the ending of a negative ion which is an element and oxygen
___ate
What charge do metal ions have
positive
What charge do non-metal ions have
negative
What is the charge on an ion of a metal in group 1
+1
What is the charge on an ion of a non-metal in group 7
-1
What is the charge on a ion of a metal in group 2
+2
What is the charge on a ion of a non-metal in group 6
-2
What is the name given to a positive ion
cation
What is the name given to a negative ion
anion
What is the formula of Hydrochloric acid
HCl
What is the formula of Sulphuric acid
H2SO4
What is the formula of Nitric acid
HNO3