1. Chemical Bonding Test Review
Gender Wars
Chemical Bonding Test Review

2. Which of the following determines the identify of an element?
Atomic Number
Mass Number
Atomic Mass
Overall Charge
Atomic Number

3. Isotopes exist because atoms of the same element can have different numbers of
Protons
Neutrons
Electrons
None of the Above
Neutrons

4. At atom’s structure determines its properties
At atom’s structure determines its properties. What property of an atom is affected by the difference between the number of its protons and the number of its electrons?
Atomic Number
Atomic Mass
Size
Charge
Charge

5. The black circles in the model represent neutrons
The black circles in the model represent neutrons. What do the white circles represent?
Electrons
Isotopes
Nuclei
Protons
Protons

6. Most Reactive Metals What are alkali metals? Most reactive nonmetals
2 valence electrons
Most reactive metals
Unreactive
Most Reactive Metals

7. Neon Which of the following is “full” at 8? Hydrogen Helium Neon
Chlorine
Neon

8. Which of these does the number of electrons in the outer level indicate about the element?
Its reactivity
Its mass number
Its atomic number
Its symbol
Its reactivity

9. Which element has a full outermost energy level containing only two electrons?
Fluorine
Helium
Hydrogen
Neon
Helium

10. The atom gains 2 electrons.
Which of the following describes what happens when an atom becomes an ion with a 2- charge?
The atom gains 2 protons.
The atom loses 2 protons.
The atoms gains 2 electrons.
The atoms loses 2 electrons.
The atom gains 2 electrons.

11. What type of element tends to lose electrons when it forms bonds?
Metal
Metalloid
Nonmetal
Noble gas
Metal

12. Ionic What type of bond would the following form? Sodium and Chlorine
Covalent
Metallic
Ionic
Hydrogen
Ionic

13. How many electrons are needed to make this atom “full”?
Two

14. What type of bond is shown?
Covalent

15. What is the most reactive metal shown?
Lithium

16. What element is unreactive?
Element “C”

17. What color represents the Halogens?
Green

18. What is the family name of element “D”?
Transition Metals

19. What element would bond with element “B”?
Element “A”

20. What bond is shown below?
Ionic Bond

21. What charge does the following ion have?
Positive

22. How many valence electrons are shown?
Three

23. How many electrons are shown?
Eight

24. What type of bond is shown?
Covalent