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hydrogen
hydrogen
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Put the following elements in order, with the element having the most valence electrons at the top of your list and the element with the fewest valence electrons at the bottom.
NEON
CHLORINE
SULFUR
NITROGEN
SILICON
BORON
CALCIUM
SODIUM
Wiki User
∙ 10y ago
Wiki User
∙ 15y agoTo be an atom, it must have a number of electrons equal to its number of protons; the element with the lowest number of protons is hydrogen (with only 1). So therefore hydrogen has the lowest number of electrons in its atomic structure.
Wiki User
∙ 9y agoHydrogen and all 'Group I' metals (6 alkali metals)
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How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
What is the expected number of valence electrons for a group 3 A element?
The expected number of valence electrons for a group 3 A element is 5 number of valence electrons.
How many valence electrons does an element in 5A contain?
5 valence electrons.
Why is so much emphasis placed on valence electrons?
The valence electrons of an element are mainly what determine an element's properties.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
Which element has the fewest valence electrons?
These are the alkali metals (group 1 of the periodic table).
How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
Element 3 lithium has one valence electron and element 4 beryllium has two valence electrons Element 5 boron has how many valence electrons?
Boron has 3 valence electrons.Boron has 3 valence electrons.
What do Valence Electrons determine?
The Group Number of the Element you're working on determines the number of Valence Electrons. Valence electrons are electrons in the outside energy level.
What is the expected number of valence electrons for a group 3 A element?
The expected number of valence electrons for a group 3 A element is 5 number of valence electrons.
Rank from most to fewest valence electrons- Sb In Rb Xe?
Sb has 5 valence electrons, In has 3, Rb has 1 valence electron and Xe has 8. So in ranking, it would be, Xe, Sb, In, Rb.
What are Valence elcetrons?
Valence electrons are the electrons on the outermost energy shell of an element.
How many valence electrons does an element in 5A contain?
5 valence electrons.
Why is so much emphasis placed on valence electrons?
The valence electrons of an element are mainly what determine an element's properties.
What element has more valence electrons than oxygenfewer valence electrons than neon more protons than sodium but fewer protons than argon?
Neon has 0 valence electrons so it is not possible to have an element with fewer valence electrons. There can, therefore, be no such element.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
How many valence electrons do the Group13 element have?
They have 3 valence electrons unless they are isotopes.
