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Uranium is a heavy chemical element, but not the heaviest; the aspect is due to a greater number of protons and neutrons.
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∙ 14y ago
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Which atom is the heaviest helium uranium lead iron Hydrogen?
Uranium atom is the heaviest.
What is the heaviest atom on the periodic table?
The heaviest atom known today is 294Uuo, an isotope of ununoctium.
What is the heaviest substance per cubic centimeter?
uranium
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
Which actinide element is the heaviest that occurs natturally on earth?
URANIUM (:
Which atom is the heaviest helium uranium lead iron Hydrogen?
Uranium atom is the heaviest.
What is the heaviest kind of atom?
The largest. Uranium and the trans-uranium atoms are the most massive.
Which element has the heaviest atoms from the group calcium fluorine uranium?
Uranium
Which is the hevest element in the periodic table?
The heaviest (hevest?) naturally occurring element is Uranium (238 a.m.u.) but the heaviest known element is atom number 114, 117 or 118, the exact mass being unknown but over 250.
What is the heaviest atom on the periodic table?
The heaviest atom known today is 294Uuo, an isotope of ununoctium.
Which element is the heaviest actininde that occurs naturally on earth?
Uranium is the heaviest naturally occurring actinide.
What is the heaviest substance per cubic centimeter?
uranium
What is the heaviest actinide that occurs naturally on Earth?
Uranium
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons.
What element is the heaviest actinide that occurs natrually on earth?
Uranium
What is the heaviest element with a one letter atomic symbol?
Uranium
Which actinide element is the heaviest that occurs natturally on earth?
URANIUM (:
