0
The element is Cerium. It is in Lanthanide series. Mass number is 140.12
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Why is it cerium is atomic number is 58?
We can find Cerium as a non metal element. Atomic number of it is 58.
What is the number of protons in the neucleus called?
the answer is that it is called a atomic number.
What are the atomic numbers from 58 to 71 called?
The elements with atomic numbers 58 to 71 are called Lanthanides or Lanthanoids. This literally means "Like Lanthanum". They are called this because they have similar characteristics to Lanthanum.
What is the mass number of Co-60?
Cobalt is a metal element. Atomic mass of it is 58.
What are the elements with atomic numbers 58-71 and 90-103 called?
Lantanyde and actinyde
Why is it cerium is atomic number is 58?
We can find Cerium as a non metal element. Atomic number of it is 58.
How was cerium discovered?
Cerium was discovered in 1803 Cerium--- Ce atomic number--- 58 atomic mass--- 140.116 # of protons--=58 # of neutrons--- 82 # of electrons---58
What is the number of protons in the neucleus called?
the answer is that it is called a atomic number.
Mass number of nickel?
Nickel is a metal element. Atomic number of it is 58.
What are elements with atomic number 58 to 71called?
The lanthanide series.
Elements with atomic numbers of 58 through 71 are known as the?
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.
What are the elements with atomic numbers from 58 to 71 called?
The elements with atomic numbers between 57 and 71 are called lanthanoids (or lanthanides).
Which number is the atomic number?
the number of protons in an atoms nucleus is called atomic number
What are the atomic numbers from 58 to 71 called?
The elements with atomic numbers 58 to 71 are called Lanthanides or Lanthanoids. This literally means "Like Lanthanum". They are called this because they have similar characteristics to Lanthanum.
How many atomic mass in cerium?
Cerium is a metal element. Atomic mass of it is 140.
What is the mass number of Co-60?
Cobalt is a metal element. Atomic mass of it is 58.
What is atomic number or atomic mass?
ATOMIC MASS ;The total numbers of protons and neutrons present in the nucleus of an atom is called atomic mass and it is represented by A ATOMIC NUMBER;the number of protons in the nucleus of an atom are called atomic number or proton number and it is represented by Z
