This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which statement is inconsistent with the chemistry of the noble gases? (Read 88 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Feb 15, 2020

Question 1

Which of the following statements about helium is inconsistent with its chemistry?
◦ It is one of the more reactive elements of its group.
◦ In its liquid form it is used as a cryogenic coolant for superconductors.
◦ Its melting point is -272.2°C and its boiling point is -268.9°C.
◦ A helium oxygen mixture is used as a deep-sea diving gas instead of compressed air.

Question 2

Which statement is inconsistent with the chemistry of the noble gases?
◦ Neon and argon are used in decorative or designer lights.
◦ Xenon and krypton react with fluorine to form fluorides.
◦ Helium and neon are both lighter than air.
◦ Both helium and radon are radioactive.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jerry coleman on Feb 15, 2020

itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Feb 15, 2020
Gracias!

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Variable Gases of the Atmosphere Variable Gases of the Atmosphere
Chemistry Inquiry Questions (gr.11) Chemistry Inquiry Questions (gr.11)
A student creates a new blog about chemistry. A student creates a new blog about chemistry.
Sun's composition of Gases. Sun's composition of Gases.
Chemistry - Problem Solving Chemistry - Problem Solving
chemistry lab help chemistry lab help
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library