- Osmium 22.6 g/cm^3. Similar to Iridium, osmium is a hard-brittle transition metal that looks bluish-white.
- Iridium 22.4 g/cm^3. …
- Platinum 21.45 g/cm^3. …
- Neptunium 20.2 g/cm^3. …
- Plutonium 19.84 g/cm^3. …
- Tungsten 19.35 g/cm^3. …
- Gold 19.32 g/cm^3. …
- Uranium 18.95 g/cm^3. …
What are the densest elements?
At the modest temperatures and pressures of Earth’s surface, the densest known material is the
metallic element osmium
, which packs 22 grams into 1 cubic centimetre, or more than 100 grams into a teaspoonful.
What are the 3 most dense elements?
| Density Name chemical element Atomic Number | 0.09 Hydrogen 1 | 0.18 Helium 2 | 0.53 Lithium 3 | 0.86 Argon 18 |
|---|
What is the densest liquid on Earth?
The densest liquid on Earth is the liquid
element mercury
, which has a density of 13.5 grams per cubic centimeter.
What is the densest planet?
Mercury and Earth
are the densest planets in the Solar System (Figure 13) with densities similar to the iron-rich mineral haematite. Saturn, the least dense planet in the Solar System on the other hand, has a density lower than that of water.
Which is the strongest element?
| Osmium | Pronunciation /ˈɒzmiəm/ (OZ-mee-əm) | Appearance silvery, blue cast | Standard atomic weight A r , std (Os) 190.23(3) | Osmium in the periodic table |
|---|
Is osmium harder than diamond?
Researchers from us-based Lawrence Livermore National Laboratory (llnl) have discovered that osmium, a metal,
is harder than diamond
. It withstands compression better than any other material.
Is gold the densest metal?
| Metal Density (g/cm 3 ) | Neptunium 20.45 | Plutonium 19.82 | Gold 19.30 | Tungsten 19.25 |
|---|
What is the least densest liquid?
Lowest density liquid in nature Self-binding of
helium-3
in two dimensions. Quantum matter consisting of light particles can stay liquid or gaseous without solidifying even at absolute zero. Such matter is termed a quantum liquid or quantum gas.
What is the heaviest solid on Earth?
Osmium
is the rarest of all stable elements. Osmium is the world’s heaviest material and is twice the density of lead, but it is rarely used in its pure form due to its highly toxic and volatile nature.
Which planet has the shortest day?
Jupiter
is the fastest spinning planet in our Solar System, rotating on average once in just under 10 hours. That is very fast, especially considering how large Jupiter is. This means that Jupiter has the shortest day of all the planets in the Solar System.
What planet would float in water?
Saturn
could float in water because it is mostly made of gas. (Earth is made of rocks and stuff.) It is very windy on Saturn. Winds around the equator can be 1,800 kilometers per hour.
Which is the weakest element?
For the weakest element, I would probably go for
helium
– one of the noble gases. It is very light and unreactive.
What element can beat water?
| Type Strong Vs Weak Vs | Steel Rock, Ice, Fairy Steel, Fire, Water, Electric | Fire Bug, Steel, Grass, Ice Rock, Fire, Water, Dragon | Water Ground, Rock, Fire Water, Grass, Dragon | Grass Ground, Rock, Water Flying, Poison, Bug, Steel, Fire, Grass |
|---|
What is the weakest type of metal?
Mercury
is a liquid at room temperature. It has the weakest metallic bonding of all, as indicated by its bonding energy (61 kJ/mol) and melting point (−39 °C) which, together, are the lowest of all the metallic elements.
