Chemical Bonds
12 Questions
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This quiz will assess your understanding of the main ideas of chapter 20 - chemical bonds.
Questions and Answers
- 1.What type of bond will form between 2 atoms of oxygen?
- A.
Metallic
- B.
Ionic
- C.
Polar covalent
- D.
Nonpolar covalent
- 2.What type of bond will form between nitrogen and oxygen?
- A.
Metallic
- B.
Ionic
- C.
Polar covalent
- D.
Nonpolar covalent
- 3.An atom that has lost or gained electrons is called ____________.
- A.
An isotope
- B.
An ion
- C.
An allotrope
- D.
A neutral atom
- 4.A(n) _____________ tells what elements make up a compound and the ratios of the atoms of those elements. (2 words)
- 5.Which elements are least likely to combine chemically with other elements?
- A.
Metals
- B.
Nonmetals
- C.
Metalloids
- D.
Noble gases
- E.
Transition metals
- F.
Synthetics
- 6.
- 7.A compound that is composed of only two elements is a(n) ____________
- 8.What type of bond will form between fluorine and sodium?
- A.
Metallic
- B.
Ionic
- C.
Polar covalent
- D.
Nonpolar covalent
- 9.
- A.
Metallic
- B.
Ionic
- C.
Polar covalent
- D.
Nonpolar covalent
- 10.A positive or negative number that is assigned to an element to show its combining ability in a compound is a(n) ________. (2 words)
- 11.
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How many atoms of oxygen are present in Ba(N?- A.
3
- B.
2
- C.
4
- D.
6
- 12.
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How many potassium atoms are present in 4 S?- A.
0
- B.
2
- C.
4
- D.
8
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