All of the noble gases have this fact in common: a. they are all radioactive. b. their outer shells are full of electrons. c. they will react chemically with other elements quite easily. d. they are all very common and can be found easily in nature.
Solved
Show answers
More tips
- P Philosophy Agnosticism: Opinion or Belief?...
- C Computers and Internet How to Calibrate Your Monitor: Useful Tips and Recommendations...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- A Auto and Moto How to Start a Diesel Engine in Cold Weather?...
- A Auto and Moto Which alarm system to choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- S Science and Technology How to Choose a Picture Frame: Tips and Recommendations...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
Answers on questions: Biology
- C Chemistry Which of the following statements are true about measurements and units? a. the si unit system is used by scientists all over the world.b. measurements must include...
- H Health Which of these activities are not considered target games? Select all that apply Basketball Pool Lacrosse Baseball...
- P Physics This is 100 points, I ve looked through a few sites and I can t get a good explanation on these 2 questions, if your answer is good I ll mark you brainliest, thank...
Ответ:
Ответ:
physical changes occur physically. Sometimes they can be reversed like melting of ice cube back to water.