What do you know about valency
Valency Challenge: Test Your Knowledge!
Welcome to the Valency Challenge quiz! This quiz is designed to test your understanding of valency and the properties of elements. Whether you are a student looking to reinforce your knowledge or someone with a keen interest in chemistry, this quiz is for you!
Get ready to answer questions about:
- Element symbols and names
- Compound compositions
- Atomic structures
- Valence electrons and more!
1) Which symbol is a correct representation of cobalt according to IUPAC?
Co
CO
CO
Co
2) A student lists four compounds. PCl5, KBr, P4O10, Na2CO3 Which compound contains potassium?
PCl5
KBr
P4O10
Na2CO3
3.) What is the name of Mg?
Magnesium
Manganese
Magnet
None
4.The nucleus of an atom contains:
Protons
Protons and Neutrons
Neutrons
Electrons
5.In an atom valence electron are present in:
Outermost orbit
Next to outermost orbit
First orbit
Any One
6.What is the number of valence electrons of AI?
1
2
3
4
7. Which of the following arrangements of electrons represent magnesium (Mg)?
2,8,1
2,8,3
2,8,2
2,8,4
8.How many electrons in a Hydrogen (H) atom:
1
2
3
4
9. What is valency of fluorine
9
7
1
0
10. What is the atomic no. Of calcium
30
20
18
13
{"name":"What do you know about valency", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Welcome to the Valency Challenge quiz! This quiz is designed to test your understanding of valency and the properties of elements. Whether you are a student looking to reinforce your knowledge or someone with a keen interest in chemistry, this quiz is for you!Get ready to answer questions about:Element symbols and namesCompound compositionsAtomic structuresValence electrons and more!","img":"https:/images/course6.png"}
More Quizzes
Elements and Atoms Quiz
5233
Atoms
1587
Chitty Chitty Bang Bang
4228
HFNC
5220
Cashier Practice: Master Cash Register & Money Math
201016628
Am I Being Sexually Harassed? - Workplace Scenarios
201016628
SUS - Which Among Us Character Are You? Play Free
201017233
Should I Be a Manager? - Find Your Management Style
201017169
Belt and Disc Sander Safety - Free Online
201017107
Dog Anatomy - Common Veterinary Structures
201019232
Should I Be an Architect - Find Your Career Fit
201018047
I-Ready Measures of Center & Variability Answers - Free
201016514