Quick Answer: What Is The Most Interesting Element?

What are the 5 most common elements?

1.) Hydrogen.

Created during the hot Big Bang but depleted by stellar fusion, ~70% of the Universe remains hydrogen.2.) Helium.

About 28% is helium, with 25% formed in the Big Bang and 3% from stellar fusion.3.) Oxygen.

4.) Carbon.

5.) Neon.

6.) Nitrogen.

7.) Magnesium.

8.) Silicon.More items…•.

What is the most common element in the human body?

Nitrogen – 2.4kg The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.

What is the heaviest element?

uraniumThe heaviest element found in any appreciable amount in nature is uranium, atomic number 92. (The atomic number refers to the number of protons in an atom’s nucleus.) Beyond that, scientists must create new elements in accelerators, usually by smashing a beam of light atoms into a target of heavy atoms.

What is the most deadly element?

PlutoniumSurely you know what Plutonium is. It’s one of the most dangerous, radioactive, toxic elements in the world. It’s used in atomic bombs and the production of nuclear energy. And it’s responsible for killing a massive number of people in the world, in mere seconds.

What is a unique element?

Atomic Number and Mass Each element has its own unique properties. Each contains a different number of protons and neutrons, giving it its own atomic number and mass number. … Different elements have different melting and boiling points, and are in different states (liquid, solid, or gas) at room temperature.

What element can kill you?

Polonium-210 While other toxic metals such as mercury and arsenic kill through the interaction of the metal with the body, polonium kills by emitting radiation which shreds sensitive biomolecules, such as DNA, and kills cells.

How can plutonium kill you?

Most forms of plutonium emit alpha particles, which are not very harmful outside the body, but can be very damaging when inhaled. When plutonium particles are inhaled, they lodge in the lung tissue. The alpha particles can kill lung cells, which causes scarring of the lungs, leading to further lung disease and cancer.

What is the most mysterious element?

RutheniumRuthenium – The MOST MYSTERIOUS METAL ON EARTH!

What are the top 10 most important elements?

10 Most Useful Chemical ElementsKrypton. Krypton (Kr) isn’t just the element that makes Superman weak. … Curium. The element curium (Cm) is created by adding many helium ions to plutonium. … Lutetium. Lutetium (Lu) was discovered by Georges Urbain in 1907. … Zirconium (Zr) … Copper.

Why is there no element 119?

Ununennium and unbinilium (elements 119 and 120) are the elements with the lowest atomic numbers that have not yet been synthesized. … Even so, the synthesized isotopes still have fewer neutrons than those expected to be in the island of stability.

How do you find unique numbers?

Count the number of unique values by using a filterSelect the range of cells, or make sure the active cell is in a table. … On the Data tab, in the Sort & Filter group, click Advanced. … Click Copy to another location.In the Copy to box, enter a cell reference. … Select the Unique records only check box, and click OK.More items…

What element is the most useful?

carbonLife demands a huge variety of molecules, with chains and rings and branches and cages—tricks that iron rarely attempts. And so we are left with carbon, the most versatile, most adaptable, most useful element of all. Carbon is the element of life.

What is the rarest element?

element astatineA team of researchers using the ISOLDE nuclear-physics facility at CERN has measured for the first time the so-called electron affinity of the chemical element astatine, the rarest naturally occurring element on Earth.

Is Lithium a rare earth?

Although lithium is widely distributed on Earth, it does not naturally occur in elemental form due to its high reactivity. … According to the Handbook of Lithium and Natural Calcium, “Lithium is a comparatively rare element, although it is found in many rocks and some brines, but always in very low concentrations.

How many elements are naturally found on Earth?

118 elementsOf these 118 elements, 94 occur naturally on Earth. Six of these occur in extreme trace quantities: technetium, atomic number 43; promethium, number 61; astatine, number 85; francium, number 87; neptunium, number 93; and plutonium, number 94.

Can elements be broken down?

Note that an element: consists of only one kind of atom, cannot be broken down into a simpler type of matter by either physical or chemical means, and. can exist as either atoms (e.g. argon) or molecules (e.g., nitrogen).

What is the least useful element?

Within the standard 92 elements found in nature, most have at least some practical use, the most useless probably being Thulium, which is usually the butt of jokes on the subject, but still has some actual applications (http://en.wikipedia.org/wiki/Thulium#Applications).

What element do we use everyday?

ELEMENTUSES1)AluminumA light metal used in making airplanes, buildings, pots & pans, etc.2)BromineUsed in photography, medicines, insecticides, etc.3)CalciumA soft, metallic chemical element found in limestone, marble, chalk, etc.4)CarbonFound in coal, oil gas, living things, & inks24 more rows

What is most expensive element in the world?

As of 2020, the most expensive non-synthetic element by both mass and volume is rhodium. It is followed by caesium, iridium and palladium by mass and iridium, gold and platinum by volume. Carbon in the form of diamond can be more expensive than rhodium.

What is the lightest element on earth?

HydrogenHydrogen is the lightest element. Dihydrogen, H2, is a colorless, odorless, tasteless gas.