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The actinides are a group of elements. What state of matter they're in depends on which particular one you're talking about and what the temperature is, though in cases where the temperature is one that a human could reasonably expect to survive "solid" is an extremely good guess.
What else can I help you with?
What is the lowest atomic number actinide?
The lowest atomic number actinide is actinium, with the atomic number 89.
Which element group does Uranium belong to?
Uranium belongs to the actinide group of elements.
Which physical state of matter is the densest?
Solids are the most dense state of matter
Where is thorium located on the periodic table?
The atomic number of thorium, Th, is 90 and it is an inner transition element in the Actinide series. The Actinide series is the second of the two series shown by themselves. It starts Actinium, Thorium, Protactinium, and Uranium, so Thorium is the second element in the Actinide series.
How matter changes state-?
With the help of some physical and chemical processes matter changes its state. Like using heating , cooling etc we can change the state of matter,
Is Radon an actinide?
Radon is not an actinide, it is a noble gas.
Plutonium is a type of lanthanide or actinide or regular transition element?
Plutonium is an actinide
Is the actinide series soft metals?
No uranium is an actinide and is very hard especially depleted uranium
What is the lowest atomic number actinide?
The lowest atomic number actinide is actinium, with the atomic number 89.
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)
Fifth state of matter?
1st state of matter- solid 2nd state of matter- liquid 3rd state of matter- gas 4th state of matter- plasma 5th state of matter- Bose Einstein condensate 6th state of matter - fermionic condensate 7th state of matter- thought to be Fermionic condensate
How is einsteinium reactive?
Einsteinium is a trivalent actinide metal.
What type of element is uranium?
Actinide
What family is ferium in?
The actinide series.
Is americium a lanthanide?
No. Americium is an actinide.
What chemical symbol of actinide?
Ac
Does the state of matter effect the amount of matter?
No, The state of matter only affects its' concentration. No matter what state matter is in, it will always have the same mass (assuming it doesn't drip or float away). However, the state of matter can affect the area or volume of matter.
