family name of rare earth element series of helium
Alkaline earth metals
Curium is a member of the actinoids family.
Carbon is not a family name; it is a chemical element that is found in group 14 of the periodic table. It is not part of the rare earth elements series, which are a group of 17 elements in the lanthanide series and actinide series of the periodic table.
Oh, what a lovely question! Strontium is actually a naturally occurring element found in the Earth's crust. It's not man-made, but it can also be produced in laboratories for various uses. Isn't it fascinating how nature provides us with such beautiful elements to work with?
family name of rare earth element series of helium
metal is it family and rare earth element is used if you do not know the family property
Alkaline earth metals
Strontium
Curium is a member of the actinoids family.
The element with 38 electrons is Strontium (Sr). Strontium is an Alkaline Earth Metal in Period 5 of the Periodic Table. Strontium has 38 electrons, 5 electron shells and 2 electrons in the outer shell.
Carbon is not a family name; it is a chemical element that is found in group 14 of the periodic table. It is not part of the rare earth elements series, which are a group of 17 elements in the lanthanide series and actinide series of the periodic table.
Oh, what a lovely question! Strontium is actually a naturally occurring element found in the Earth's crust. It's not man-made, but it can also be produced in laboratories for various uses. Isn't it fascinating how nature provides us with such beautiful elements to work with?
Strontium is not considered a rare element. It is relatively abundant in the Earth's crust, ranking around the 15th most abundant element. It is commonly found in minerals like celestite and strontianite.
Helium is a member of the family of noble gases.
The element represented by the symbol Sr is strontium. It is a soft, silvery-white, alkaline earth metal that is commonly used in pyrotechnics and fireworks to create a bright red color.
Calcium is a member of group 2, whose elements are beryllium, magnesium, calcium, strontium, barium and the radioactive radium.