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Do the noble gases combine with the alkaline earth metals?
Noble gases are chemically inert and do not combine with alkaline earth metals. However, xenon will combine with highly electronegative elements like fluorine and oxygen forming compounds like XeO2, XeO3, XeF4, XeF6, XeOF4 etc.
What is yttruim?
Yttrium is a chemical element with symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare earth element".
Is strontium chemically similar with calcium or rubidium?
Cesium. For non-transition elements such as rubidium, cesium, and strontium, the most chemically similar element to any other element is always one in the same column of the Periodic Table but in an adjacent row. Since strontium is not in the same column as rubidium but cesium is in the same column and an adjacent row, the answer follows. (This rule is sometimes true also for transition elements, but not always: For example, for elements in columns 8, 9, and 10, the most nearly chemically similar element is one in the same row and an adjacent column within this group, rather than one in the same column but an adjacent row.)
How are elements with simalar proporties displayed in the periodic table?
Elements with similar properties are usually located in the same Group (column) on the Periodic Table.
Would the Periodic table of Earth?
The Periodic Table of Earth is a visual representation of the chemical elements found on Earth. It is similar to the Periodic Table of Elements but includes only the elements that are naturally occurring on our planet. It provides a comprehensive overview of the elements and their properties, helping scientists understand the composition and behavior of Earth's materials.
Where are lanthanides located?
The lanthanide series comprises the fifteen metallic chemical elements with atomic numbers 57 through 71, from lanthanum through lutetium. These fifteen elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. In the Group 3, Period 6 slot, After Barium and prior to Hafnium.
Chemically the moon is similar to?
Earth's crust
What are the rare earth elements?
The rare earth elements are 17 proper elements, consisting of scandium, yttrium and the fifteen lanthanoids.All of the elements in the lanthanide and actinide series are considered "rare earth" elements
What is earths moon made of?
The moon is a huge ball of rock, chemically similar to the rocks of the Earth's crust and mantle. It does not have a core of nickel and iron, unlike the Earth.
Is the crust the most expansive layer of earth?
The interior of Earth, similar to the other terrestrial planets, is chemically divided into layers. The mantle is a layer between the crust and the outer core.
What elements are in the 6th period of the periodic table?
There are fifteen rare earth metals?æ in period 6. They are lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thallium, Ytterbium and Lutetium.
Europium?
A silvery-white metal of the lanthanide series that reacts readily with air to form a dark oxide coating. It is the most chemically reactive, least dense, and softest of the lanthanide elements. It is one of the rarest of the rare-earth elements on Earth and has no significant biological role.
Why do all elements in the alkaline earth metals have similar properties?
2 valence electrons (apex)
What is lathanides?
Lanthanides?ærefers to the series of chemical elements that comprise the fifteen metallic chemical elements with atomic number 57 through 71. These elements are known as the rare earth elements.
What makes carbon based life possible on a planet similar to earth?
The combination of carbon with other elements like oxygen and hydrogen is what makes carbon based life possible on a planer similar to earth. The combination of these three elements usually leads to the complex molecules.
What is Earth's mantel?
The interior of Earth, similar to the other terrestrial planets, is chemically divided into layers. The mantle is a layer between the crust and the outer core. Earth's mantle is a silicate rocky shell about 2,900 kilometres (1,800 mi) thick that constitutes about 84% of Earth's volume.
Elements that occur somewhere on earth are what?
The planet Earth and everything on it, including us, is composed of the chemical elements. Not only are elements found on Earth, but everything found on Earth is made of elements.
