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Why are they called rare earth elements?
Rare earth elements are called so because they are not commonly found in high concentrations in the Earth's crust, making them relatively scarce compared to other elements.
The most abundant elements in earth's crust are?
The most common element in the earth's crust is oxygen.
Which 4 elements constitute the Earth?
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
What is another name for the rare earth elements?
Lanthanides are another name for the rare earth elements, a group of 15 elements with atomic numbers 57-71 in the periodic table. They are commonly used in various technologies and applications due to their unique properties.
How did the elements get to be part of earth?
The elements that make up Earth were formed during the process of stellar nucleosynthesis in the core of ancient stars. These elements were then scattered into space through supernova explosions and eventually coalesced into the Sun and the planets, including Earth. The composition of Earth's elements reflects the chemical diversity present in the universe.
What are the elements real names?
fire water wind earth
What are names for the four elements?
The four elements are typically referred to as earth, air, fire, and water.
It is likely that an alien planet would lack these elements?
An alien planet may lack elements that are abundant on Earth, such as oxygen, nitrogen, or water. The composition of an alien planet's atmosphere and surface elements would depend on its unique geological and environmental history.
What group of elements are not included in the alien periodic table?
Elements beyond uranium (atomic number 92) are not typically included in the alien periodic table as they are synthetic and not naturally occurring on Earth. This includes elements such as neptunium, plutonium, and beyond.
What are the names of the elements in calcium's group?
The elements in calcium's group are beryllium, magnesium, strontium, barium, and radium.
What are the names of the planets in ben 10 alien force vilgax attacks?
vulpin anurpheatos MOROtesi enechapolaus IV EARTH NULLVOID
Why is the alien periodic table not complete?
The alien periodic table is a hypothetical concept based on the idea that elements could exist in unknown parts of the universe with different properties from those we know on Earth. It is not complete because our understanding of the universe is limited, and we have not discovered all possible elements or their properties.
How do you firure out an alien periodic table?
You can figure out an alien periodic table by organizing the elements you have by their mass. Then start checking for other properties like conductivity and solubility. This is how our periodic table was organized.
Why does the alien periodic table not have alkaline earth metals transition metals lanthanides and actinides?
The alien periodic table does not include alkaline earth metals, transition metals, lanthanides, and actinides because it is a conceptual representation that supposes the existence of different types of elements beyond the known ones on Earth. The purpose is to explore the idea of diversity in chemical elements and atomic structures that may exist in other realms or universes.
What did the metric alien say when he landed on earth?
When the metric alien landed on Earth, he said, "TAKE ME TO YOUR LITER"
Has an alien been to earth?
There have been many speculations on if an alien being has been on earth. There have been no confirmed reports on aliens on earth.
What elements have English names?
english-names of elements.
