Nonmetals

Question 1

Identify whether each element is a halogen, a noble gas, or nonmetal only.

Revolt · Accepted Answer

Astatine (At):: halogen; Nitrogen (N):: nonmetal only; Krypton (Kr):: noble gas; Chlorine (Cl):: halogen; Sulfur (S):: nonmetal only

Question 2

volatile✔ brittlethermally insulating

Revolt · Accepted Answer

✔ brittle; A sample of iodine is easiest to ship as a powder because it is , making it easy to break into small pieces.: brittle; Helium is less than the elements that make up the air we breathe, so a balloon filled with helium will float in air.: dense; Plastic is a compound of nonmetallic elements, so its properties make it a popular coating for electric wires to prevent the current from escaping.: electrically insulating

Question 3

✔ denseelectrically insulatingbrittle

Revolt · Accepted Answer

✔ dense

Question 4

volatilegaseous✔ electrically insulating

Revolt · Accepted Answer

✔ electrically insulating

Question 5

Rank the nonmetals in each set from most reactive (1) to least reactive (3).

Revolt · Accepted Answer

3; 2; 1

Question 6

Question 73677

Revolt · Accepted Answer

2

Question 7

Question 73678

Revolt · Accepted Answer

1

Question 8

Identify whether each element is a halogen, a noble gas, or nonmetal only.

Revolt · Accepted Answer

✔ halogen; Astatine (At):: halogen; Nitrogen (N):: nonmetal only; Krypton (Kr):: noble gas; Chlorine (Cl):: halogen; Sulfur (S):: nonmetal only

Question 9

halogennoble gas✔ nonmetal only

Revolt · Accepted Answer

✔ nonmetal only

Question 10

halogen✔ noble gasnonmetal only

Revolt · Accepted Answer

✔ noble gas

Nonmetals Answers

More from this Course

TRY EDGENUITY HACKS