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Dysprosium has atomic number 66 so would normally have 66 electrons.
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∙ 14y ago
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∙ 11y agoThe element with the atomic number 66 is dysprosium with the symbol Dy.
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∙ 14y agoWiki User
∙ 12y agoSamarium
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∙ 15y agodysprosium
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What elements have 5 electrons in their electron dot diagrams?
The elements that have 5 electrons in the dot diagram means that they have 5 valence electrons. These elements are found in group 5A. Elements include, nitrogen, phosphorus, arsenic, antimony, and bismuth.
How many neutrons and electrons are in zinc-66?
well, the isotope number of the atom doesnt matter, as long is it doesnt decay, as it only specifies the number of neutrons which doesn't have a strong affect on the stable number of electrons. Typically, free atoms are stable when they have a netral net charge, Though, if excited with EM waves, the electrons will want to increase in energy, and eventually leave the atom.For any atom, the number of electrons is simply the atomic number, which for zinc is 30.though, when zinc is in close proximity to itself or other metals, it bonds metallically, and looses its electrons to have a full p orbital, meaning that the only number of electrons actuall in the atom is 18when in ionic bond it looses two electrons, and then only has 28 electrons
Why do the elements belonging to a particular group exhibit similar chemical behavior?
The electron configurations of the elements in each main group are regular and consistent:the elements in each group have the same number of valence electrons.
Is gold a proton?
Yes it does. All elements have electrons, protons, and neutrons.
Contain elements with electrons in s p d and f orbitals?
period contain elements with electrons in s p d and f orbitals
S orbital contains how many elements?
S orbital contains only 2 electrons and not elements.
What is the name of the group that contains elements with 7 valence electrons?
"Halogens"
What row of the periodic table contains elements with 3p electrons?
5th
A is a pure substance that contains two or more electrons?
An element is a pure substance that contains two or more electrons. There are many different elements known to man.
Sulfur contains how many valence electrons?
Group 16 (VIB or VIA) elements have six valence electrons.
What contains uranium and arsenic?
All the elements contain in the atom neutrons, protons and electrons.
Why elements share similar characteristics?
All the elements have a nucleus. The nucleus contains protons and neutrons. Electrons move around the nucleus.
Which families contains a full octet of valence electrons?
These are the noble gases.
A chemical family of elements contains elements with?
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.
Why first period contains 2 elements while second period contains 8 elements?
Each row in the table contains elements that have the same number of electron orbit shells. The first orbit, which is closest to the nucleus only has space for 2 electrons (no idea why, sorry). This is why only hydrogen (1 electron) and helium (2 electrons) are in the first row. The second row has the same inner shell, with 2 electrons and an outer shell with room for 8...and so on.
Which group in the PTOE contains elements that hardly react?
Group 18, the noble gases, are elements that hardly react with other elements. This is because they have their full complement of eight valence electrons.
How many protons neutrons electrons are in these elements indium tin antimony?
Indium: 49 protons/electrons, 66 neutronsTin: 50 protons/electrons, 69 neutronsAntimony: 51 protons/electrons, 71 neutrons
