This topic contains a solution. Click here to go to the answer

Author Question: Which statement is inconsistent with the chemistry of the noble gases? (Read 72 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570

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.


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
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
Excellent


bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library