General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 5)
5.
Which of the following metals forms an amalgam with other metals?
Discussion:
112 comments Page 10 of 12.
Zelia said:
8 years ago
Because it is liquid metal.
S.vasanthi said:
8 years ago
Mercury is in liquid state in room temperature.
Bhanu said:
8 years ago
Thank you all.
Iremide said:
8 years ago
Mercury is a planet and it's also near the sun.
Kaushal said:
8 years ago
The gold cannot be formed. Amalgam with mercury. The Nobel metals like gold and platinum only dissolve in a solution of aqua regia (the mixture of HCL and nitric acid).
Vaishnavi patil said:
8 years ago
Amalgam means?
Avskrajput said:
8 years ago
It is a substance which is used by dentist, to fillup our teeth, mostly it is maded with hg, but it can be also done by zn.
Omkar said:
8 years ago
It should be zinc because it is the toxic matter.
Annu Priya said:
8 years ago
Amalgam is an alloy of mercury with any other metal except iron and platinum. But I still need to know why iron and platinum amalgam doesn't exist?
Ozzy said:
8 years ago
When a photon is moving it has mass. It obviously travels at the speed of light. All matter increases in mass the faster it goes. A photon cannot escape a black hole. When a photon hits something it stops. The photon has released its mass. The mass is absorbed into the universe. This mass is like a cloud of dark matter or the higgs field. What do you think? Stop smoking weed?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers