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Which of these elements have the least number of neutrons helium carbon gold uranium?
Wiki User
∙ 11y ago
The answer is helium.
Wiki User
∙ 11y ago
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What element has the same amount of neutrons and electrons?
There are several such elements. Examples are helium and carbon.
What elements are likely be formed by the sun at some time in its life a helium and carbon b iron and uranium c hydrogen and iron d carbon and lead?
A. Helium and carbon. The other heavier elements such as iron, uranium and lead will be created only in the explosions of supernova stars, such as the one discovered just last week (late May, 2011).
Which elements has 2 neutrons?
For the most part Helium has two neutrons, the exception is with isotopes.
5 examples of isotope and its uses?
Isotopes are Chemical elements which will be having the same number of protons but different number of neutrons. Few examples for Isotopes are: Carbon, Uranium, Helium. Isotopes are used in Radioactivity, Radiation Oncology, Radiometric dating.
Does helium have carbon dioxide in it?
Helium does not combine with other elements and pure helium will not have carbon dioxide in it.
What element has the same amount of neutrons and electrons?
There are several such elements. Examples are helium and carbon.
What elements are likely be formed by the sun at some time in its life a helium and carbon b iron and uranium c hydrogen and iron d carbon and lead?
A. Helium and carbon. The other heavier elements such as iron, uranium and lead will be created only in the explosions of supernova stars, such as the one discovered just last week (late May, 2011).
Which elements has 2 neutrons?
For the most part Helium has two neutrons, the exception is with isotopes.
5 examples of isotope and its uses?
Isotopes are Chemical elements which will be having the same number of protons but different number of neutrons. Few examples for Isotopes are: Carbon, Uranium, Helium. Isotopes are used in Radioactivity, Radiation Oncology, Radiometric dating.
Does helium have carbon dioxide in it?
Helium does not combine with other elements and pure helium will not have carbon dioxide in it.
What Does He stand for on the periodic Table of Elements?
There is no element with such symbol. However the symbol U stands for uranium
Which three elements have the fewest protons and neutrons?
hydrogen, helium, and lithium
Which element combines with oxygen to form water Helium Hydrogen Carbon or Uranium?
Hydrogen
What is in a supernova?
there is Hydrogen, Iron, Helium, Uranium and most of the elements. up to the 26th element
How many neutrons does an atom of carbon-14 contain?
The position of Carbon on the periodic table tells you how many protons carbon has in its nucleus. The number after it tells you the total number of protons and neutrons. You can take the number after it and subtract its number on the periodic table and get the number of neutrons. For example: Helium is the second element in the periodic table. Helium 3 has two protons and one neutron. Helium 4 has 2 protons and 2 neutrons. Since it is element number 2 it has two protons. Now try that with carbon.
What is the first element after hydrogen that which has a neutron?
Helium. All elements have neutrons except hydrogen.
What is the difference between a carbon atom and a uranium atom?
I won't even waste the time looking up actual numbers.a mole of atoms of helium is about 4 grams, therefor 1 gram of helium is about 0.25 moles of helium atomsa mole of atoms of uranium is about 238 grams, therefor 1 gram of uranium is about 0.0042 moles of uranium atomsA gram of helium contains more atoms than a gram of uranium by about a factor of 60.
