![SoccerHalo](/avatars/28276.jpg)
SoccerHalo
25.07.2019 •
Physics
8) which substance(s) will be good conductors of electricity? i. h2o (s) ii. nacl (s) iii. nacl (l) iv. au (s) a) i and ii only b) iii and iv only c) ii and iii d) all of them
Solved
Show answers
More tips
- P Photography and Videography What is lens calibration and why is it needed?...
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Physics
- P Physics What is the purpose of gel electrophoresis?...
- P Physics How are sounds alike in the beginning...
- P Physics The law of repulsion by coulomb agrees with: newton s law of universal gravitation newton s laws of motion the findings of gilbert the direct-square law...
- P Physics If you push on a closed door, the door pushes back against you with...
- P Physics What electromagnetic wave can permanently damage skin? a. radio waves b. infrared rays c. ultraviolet rays d. microwave e. visible light f. radar...
- P Physics If two waves meet and build on each other, blank interference is occurs....
- E English Kay langan ko na ito pls kaylangan kona yong sagot pls totoong sagot sa filipino...
- C Chemistry Where are cardiac muscles used? Are they voluntary?...
- H History Comparing and Contrasting an Autobiography to a Biography. Quis. Level Where does this statement belong? The excerpt begins with Helen s belief that she was just like any other...
- S Social Studies ck to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 Explain how JCI...
Ответ:
here is your answer >>>
We know that, acids and strong bases are good conductors of electricity!. And gold conducts electricity , while the best is silver and niext comes gold!. And H20 which is water contains less ions , so it is not a good conductors , it is a conductors but not a good conductor!. Salt in it's solid for cannot produce ions, hence, it cannot conduct electricity , but when this salt is mixed with water or when it is in it's molten state it can conduct electricity!. So now,the answer for the question is ,
B) III and IV only!.
Hope my answer helps!
Ответ: