Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple Choice________ molecules are found in nature as single atom elementspolyatomicmonatomicelementaldiatomic
- 2. Multiple Choice
______ molecules are found in nature as pairs of two atoms of the same type covalently bonded together.
Diatomic
Monatomic
Polyatomic
Network
- 3. Multiple Choice
Which of the following types of elements can exist in monatomic form?
alkali metals
transition metals
halogens
noble gases
- 4. Multiple Choice
Which of the following types of elements can exist in nature as diatomic molecules?
alkali metals
transition metals
halogens
noble gases.
- 5. Multiple ChoiceWhy do bonds form?To fill the valence shell of electrons for the elements involvedto release energy stored in the bondsbecause whenever you mix two chemicals, there will be a reactionbecause of attraction
- 6. Multiple ChoiceA substance which has a high melting point, conducts electricity when dissolved in water, and has a crystalline structure probably has what type of bond?IonicMetallicCovalentCrystalline
- 7. Multiple Choice
What type of bond is illustrated above?MetallicIonicCovalentWiggly - 8. Multiple ChoiceA solid substance is an excellent conductor of electricity. The chemical bonds in this substance are most likely?ionic, because the valence electrons are shared between atomscovalent, because the valence electrons are mobilemetallic, because the valence electrons are stationarymetallic, because the valence electrons are mobile
- 9. Multiple Choice
A mixture of two or elements at least one of which is a metal is called
an ion
an alloy
steel
a crystal
- 10. Multiple Choice
Bonds formed by transferring electrons from one atom to another are
ionic
metallic
non polar covalent
covalent
- 11. Multiple Choice
Bonds formed by sharing electrons between atoms are
ionic
metallic
covalent
dipole-dipole
- 12. Multiple Choice
A compound is made of two nonmetals. It is
ionic
metallic
covalent
- 13. Multiple Choice
A compound forms between a metal and a nonmetal. It is
ionic
metallic
covalent
- 14. Multiple Choice
Ionic compounds are held together by
intermolecular forces
electrostatic forces
magnetic forces
nuclear forces
- 15. Multiple Choice
A compound that is a poor conductor and has low melting and boiling points is most likely
ionic
metallic
covalent
- 16. Multiple Choice
Which compound is held together by electrostatic forces?
NO2
CaSO4
Aluminum
P4O10
- 17. Multiple Choice
Which compound would have a very low melting point?
sodium chloride
copper (II) sulfate
sulfur dioxide
aluminum
- 18. Multiple Choice
Which solid would be a good conductor?
sodium chloride
copper (II) sulfate
glucose
aluminum
- 19. Multiple Choice
Which compound would be a good conductor when in solution?
aluminum
sulfur dioxide
ammonia
sodium nitrate
- 20. Multiple Choice
Which of the following can exist in monatomic form?
Oxygen
Copepr
Sodium
Argon
- Answer choicesTagsAnswer choicesTags