3247812
Description
Quiz by Robert Perry, updated more than 1 year ago
|
Created by Robert Perry
over 8 years ago
|
|
Question 1
Question
in the formula KCl there are...
Answer
-
1 potassium and 2 chlorines
-
2 potassiums and 1 chlorine
-
1 potassium and 1 chlorine
-
2 potassiums and 2 chlorines
Question 2
Question
the balanced equation for the reaction of potassium with chlorine is
Answer
-
K+Cl=KCl
-
K+Cl2=KCl2
-
K+Cl2=2KCl
-
2K+Cl2=2KCl
Question 3
Question
in the formula MgBr2 there are...
Answer
-
2 Magnesiums and 2 Bromines
-
1 Magnesium and 2 Bromines
-
2 Magnesiums and 1 Bromine
-
1 Magnesium and 1 Bromine
Question 4
Question
the balanced equation for the reaction of Magnesium with Bromine is...
Answer
-
Mg+Br=MgBr2
-
Mg+Br2=MgBr2
-
2Mg+2Br=MgBr2
-
2Mg+Br=MgBr2
Question 5
Question
in the formula Na2O there are...
Answer
-
2 sodiums and 1 oxygen
-
2 sodiums and 2 oxygens
-
1 sodium and 1 oxygen
-
1 sodium and 2 oxygens
Want to create your own Quizzes for free with GoConqr? Learn more.