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What element is the lightest actinide that occurs naturally on earth?
The lightest naturally occurring actinide on Earth is thorium, which has the atomic number 90. It is a naturally occurring radioactive element found in small amounts in soil and rocks.
What is the smallest part of an element that occurs naturally?
The smallest part of an element that occurs naturally is an atom. Atoms are the basic units of matter and contain protons, neutrons, and electrons.
Does copper occur naturally as an element or as a compound?
Copper occurs naturally as both an element and in various compounds. In its pure form, copper is an element on the periodic table with the symbol Cu. However, it can also be found in nature as compounds such as copper oxide and copper sulfide.
Consequence of actinide contraction on actinide element?
as a consequence of actinide contraction the radius of the metal atom decreases as the 5f electrons of the actinides are poorly shielded. (Due to this poor shielding it is more strongly attracted by the nuclear charge resulting in decreased radius)
Does polonium occur naturally?
Yes. but it is a very rare naturally occurring element.
Which element is the heaviest actininde that occurs naturally on earth?
Uranium is the heaviest naturally occurring actinide.
What is the heaviest actinide that occurs naturally on Earth?
Uranium
Which actinide element is the heaviest that occurs natturally on earth?
URANIUM (:
What element is the heaviest actinide that occurs natrually on earth?
Uranium
What element is the lightest actinide that occurs naturally on earth?
The lightest naturally occurring actinide on Earth is thorium, which has the atomic number 90. It is a naturally occurring radioactive element found in small amounts in soil and rocks.
Are most of the actinides synthetic elements?
Yes, most actinides are synthetic elements, meaning they are not naturally found on Earth and need to be created in a laboratory through nuclear reactions. The only exception is uranium, which is the only actinide that occurs naturally in significant quantities on Earth.
Where does the element neon naturally occurs?
In the atmosphere.
What is the smallest part of a element that occurs naturally?
atom is the smallest part of element
What is the smallest part of an element that occurs naturally?
The smallest part of an element that occurs naturally is an atom. Atoms are the basic units of matter and contain protons, neutrons, and electrons.
What element is a poisonous gas and occurs naturally in the soil?
Radon
Is bromine synthetic?
No, Bromine is not a synthetic element, it occurs naturally
What makes iron?
Iron is an element and occurs naturally in the universe. It is not made.
