Red mercury is a substance of uncertain composition purportedly used in the creation of nuclear bombs, as well as a variety of unrelated weapons systems. It is considered a hoax and the existence of such a substance has not been documented.
Consequently, what is the color of liquid mercury?
Mercury is a silvery-white poisonous metallic element. Mercury is liquid at room temperature and used in thermometers, barometers, fluorescent lighting, batteries and in the preparation of chemical pesticides. Mercury is also sometimes called quicksilver or liquid silver.
What are the different forms of mercury?
They include metallic mercury, and both inorganic and organic mercury compounds. Many of these forms are found in our environment, however, the most common natural forms include metallic mercury, mercury sulfide, mercuric chloride, and methylmercury (http://www.atsdr.cdc.gov/toxprofiles/tp46.html).
How do you get mercury?
To make pure mercury, you have to extract it from the cinnabar rock and eliminate the sulfur. The easiest way to do this is to heat the rock. The sulfur combines with oxygen and the mercury turns to vapor at a boiling point of 674 degrees F (356 degrees C). The vapor is condensed to form liquid mercury.
Is Mercury a radioactive?
About a dozen radioactive isotopes of mercury are known also. Two radioactive isotopes of mercury are used in medicine, mercury-197 and mercury-203. Both isotopes are used to study the brain and the kidneys. The isotopes are injected into the body where they travel to the brain and the kidneys.
Where do you get liquid mercury?
Mercury (atomic symbol Hg) is a liquid at room temperature. Finding large pools of the element is for all purposes impossible, and finding it in its native state is also fairly rare. The mineraloid is usually found in the ore cinnabar (HgS) where it must go through a heating and condensing process to be obtained.
How does a neutron bomb work?
The burst of neutrons created in the thermonuclear reaction is then free to escape the bomb, outpacing the physical explosion. Compared to a pure fission bomb with an identical explosive yield, a neutron bomb would emit about ten times the amount of neutron radiation.
Why is Mercury called the red planet?
Mars is often called the ‘Red Planet’ because it appears in the sky as an orange-red star. The colour caused the ancient Greeks and Romans to name it after their god of war.
Is Mercury the hottest planet?
Mercury is the closest planet to the sun. But although it boasts the most widely varying temperatures in the solar system, it is not the hottest planet How is this possible?
Which planet has 63 moons?
What planet does not have a moon?
Mars has two. Earth has one. Mercury and Venus are the only planets without moons. The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.
Which planet has 62 moons?
Why is it that Mercury has no moon?
Most likely because they are too close to the Sun. Any moon with too great a distance from these planets would be in an unstable orbit and be captured by the Sun. If they were too close to these planets they would be destroyed by tidal gravitational forces.
What is the biggest planet in the world?
Largest Planet: Jupiter. The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume. Jupiter’s mass is more than 300 times that of Earth, and its diameter, at 140,000 km, is about 11 times Earth’s diameter.
What is the coldest planet?
As the planets in our Solar System get further away from the Sun, they generally get colder. So what is the coldest planet of our Solar System. That would be Neptune, the 8th and final planet in the Solar System. If Pluto was still a planet, it would be colder, but now it’s Neptune.
What is the biggest thing in the universe?
For years, astronomers were convinced that a structure known as the Sloan Great Wall was the biggest-known structure in the universe. This vast cluster of galaxies and other cosmic matter is a mind-boggling 1.4 billion light-years across.
What is the smallest thing in the universe?
Then the atom was discovered, and it was thought indivisible, until it was split to reveal protons, neutrons and electrons inside. These too, seemed like fundamental particles, before scientists discovered that protons and neutrons are made of three quarks each.
What is the biggest star known to man?
VY Canis Majoris
What is the biggest sun in the universe?
Supergiant stars are the largest stars in the universe. They can be thousands of times bigger than our Sun and have a mass up to 100 times greater. The largest known supergiant star, VY Canis Majoris, is up to 2,100 times the size of the Sun (based on upper estimates).
What is the hottest star in the universe?
Eta Carinae could be as large as 180 times the radius of the Sun, and its surface temperature is 36,000-40,000 Kelvin. Just for comparison, 40,000 Kelvin is about 72,000 degrees F. So it’s the blue hypergiants, like Eta Carinae, which are probably the hottest stars in the Universe.
Which is the coldest star?
The hunt for cool objects in the cosmos is an active field of astronomy. NASA’s Spitzer Space Telescope recently identified two other very faint objects as other possible contenders for the coldest known brown dwarfs, but the temperatures of these stars have not been measured as precisely.
What is the coolest color of a star?
Since the temperature of a star can determine its visual color, this category scheme is known as spectral type. The main categories of spectral type are M, K, G, F, A, B, and O. The coolest stars (red dwarfs) being M, and the hottest stars being O. Our own Sun is a G star.
What will happen if you touch mercury?
Mercury is a very toxic or poisonous substance that people can be exposed to in several ways. If it is swallowed, like from a broken thermometer, it mostly passes through your body and very little is absorbed. If you touch it, a small amount may pass through your skin, but not usually enough to harm you.