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[Xe]6s25d1
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∙ 12y ago
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∙ 6y ago[Xe] 6s25d1
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What is lanthanum and actinium?
Lanthanum (La) and actinium (Ac) are two chemical elements, solid metals.
The element lanthanum is in what section on the periodic table of elements?
The element Lanthanum (La) is a transition metal and the first of the 'Lanthanides'.
What is Ac in the periodic table?
La - Lanthanum Ac - Actinium
What is 'la' in the periodic table of elements?
La is lanthanum; it is a rare earth element found in the lanthanides part of periodicc table.
Can you spell chocolate from the periodic table?
(C)(H)(O)(C)(O)(La)(Te) Carbon, hydrogen, oxygen, carbon, oxygen, lanthanum, tellurium
Is the correct electron configuration for La (lanthanum) A. Kr6s25d1 B. Rn6s25d1 C. Cs6s25d1 D. Xe6s25d1?
[Xe]6s25d1 is the electron configuration of lanthanum.
What ion s formed by lanthanum?
The cation of lanthanum is La(3+).
What is the formula for lanthanum III iodate?
Lanthanum III Iodate = La(IO3)3
What is lanthanum and actinium?
Lanthanum (La) and actinium (Ac) are two chemical elements, solid metals.
What is the atomic number of lanthanum?
Lanthanum, with the chemical symbol La, is the chemical element with the atomic number 57.
What is the ionic charge of La?
Lanthanum La is usally +3 charge.
The element lanthanum is in what section on the periodic table of elements?
The element Lanthanum (La) is a transition metal and the first of the 'Lanthanides'.
√57?
57 - 17, D20
What is the chemical formula for lanthanum nitrate?
La(NO3)3
How is the nucleus of a lanthanum atom different from the nucleus of a barium atom?
One more proton in La,and one (or more) neutrons, depending on what isotopes are compared.There is also 1 extra electron but that's not in nucleus.
What is Ac in the periodic table?
La - Lanthanum Ac - Actinium
How many neutrons does lanthanum have?
82 in the stable isotope 139 La which makes up over 99% of naturally occuring lanthanum. It has 81 in the stable isotope 137La which makes up <1% of naturally occuring Lanthanum.
