0
Elements with atomic numbers of 58 through 71 are known as the?
Wiki User
∙ 14y ago
The elements beginning with Lanthanum (atomic number 57) and ending with Lutetium (atomic number 71) are called Lanthanides. They are also known as rare earth elements.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Arrangement of all known elements in order of their atomic number?
Periodic Table Of The Elements
How can you predict the properties of missing elements?
yes, properties of an element depends on its atomic number and atomic mass unless it is an exception and the atomic number and atomic mass of unknown elements are known by placing it in periodic table
How were the elements in the periodic table arranged?
By Atomic Mass
What property did mendeleev use to position the elements on the pedriodic table?
Mendeleev created his periodic table at the time when presence of sub-atomic particles like electrons, protons and neutrons were not discovered.So, the term atomic number was not known till now. So , he positioned the elements in increasing order of atomic mass because atomic mass of many elements discovered till then were known.
What is a list of known elements arranged by atomic number and chemical properties?
The Periodic table
Why are the elements 94 through 110 in the periodic table whole numbers?
1. All the atomic numbers are whole numbers. 2. If you think to atomic weight of heavy radioactive elements (atomic numbers from 93 to 118) is a rule of IUPAC to indicate in square parenthesis, [], the atomic mass of the most stable or known isotope.
What are the elements with atomic numbers of 58-71 known as?
lanthanides
The elements with atomic numbers of 58-71 are known as the?
lanthanides
What are the elements with atomic numbers of 58-71 are known as?
lanthanides
Is argon a rare earth element?
No, argon is not part of the group known as rare earth elements. Rare earth elements are a series of 15 elements known as the lanthanides, (atomic numbers 57 through 71 - lanthanum through lutetium) and include yttrium (atomic number 39) and scandium (atomic number 21). They fall under the category of metals. Argon is a gas.
The elements with atomic numbers of 58-71 not 5-71 are known as what on the Periodic Table?
lanthanides
How are elements with atomic numbers higher than 92 created?
Isotopes were then explained as elements with the same number of protons, --- In the 1950s, the development of improved particle accelerators and --- All known isotopes of elements with atomic numbers greater than 82 are radioactive.Evaa_I_WILL_H3LP_YOU
What are elements with atomic numbers above 95 called?
These elements (neptunium and heavier) are called transuranic elements or trans-uranium elements. They could also properly be called artificial and radioactive.*Both plutonium and neptunium, first known through synthesis, have been found to occur naturally in trace amounts, along with americium, curium, berkelium and californium. These occur through a natural version of the synthesis process, within quantities of uranium ore.
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.
Who contains all known elements and lots of information about the elements?
The Periodic Table contains all the known elements and information about each of the elements, such as atomic number, atomic mass, group, period and symbol.
What are multi atomic elements?
Elements which have two or more different types of atoms are known as multi-atomic elements. eg; HClO4, HNO3 etc.
How did chemists organize the elements that were known?
Chemical elements are organized in the periodic table of Mendeleev.
