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 55 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
YES! Correct, THANKS for helping me on my review

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Common Blood Chemistry Tests Common Blood Chemistry Tests
Changes in Radiation-Absorbing Gases Changes in Radiation-Absorbing Gases
Carbon Dioxide, Trace Gases, and Climate Change Carbon Dioxide, Trace Gases, and Climate Change
Gases Gases
Climate Change: Greenhouse gases Timescale Climate Change: Greenhouse gases Timescale
Chemistry lab help Chemistry lab help
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library