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This element has an atomic number lower than that of aluminum and one less valence election than the group 16 elements?
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What element has an atomic number lower than that of aluminum less valence electron than the the group 16 elements?
Nitrogen
Which of these elements has three valence electrons?
all the elements in 3A group have three valance electrons.Elements of group IIIA have three valence electrons: B, Al, Ga, etc. form 3+ charged ions.The group 13 elements all have 3 valence electrons. This group has previously been known as the earth metals and the triels. The elements in this group include boron, aluminum, gallium, indium, thallium, and ununtrium.
What determines an elements property?
Chemical properties of an element determine by the number of electron
What is the number of electrons in the valence shell of an atom of aluminum in the ground state?
2 valence electrons are in an aluminum atom in the ground state.
Which elements have the same number of valence electrons as aluminum?
B, Al, Ga, In, Tl, uut
What element has an atomic number lower than that of aluminum less valence electron than the the group 16 elements?
Nitrogen
What element has an atomic number lower that that of aluminum and one less valence electrons than the group 16 elements?
Nitrogen
What is the number of valence electrons the element aluminum has?
Three
Which of these elements has three valence electrons?
all the elements in 3A group have three valance electrons.Elements of group IIIA have three valence electrons: B, Al, Ga, etc. form 3+ charged ions.The group 13 elements all have 3 valence electrons. This group has previously been known as the earth metals and the triels. The elements in this group include boron, aluminum, gallium, indium, thallium, and ununtrium.
Do Aluminum has the greatest number of valence electrons?
Far from it. Aluminum has 3 valence electrons. The highest number is 8, which the noble gases other than helium have (helium has only 2). Metals can have 1, 2, or 3 valence electrons, so aluminum has the greatest number that an element can have if it is a metal. Once you get to 4 valence electrons (which the element carbon has) you are in the nonmetal range.
What elements in an element family have similar?
Valency
Why do scientists group elements with similar amounts of neutrons?
They don'tThey group elements with the same number of valence electrons.The valence electrons of an element determine how that element bond and how many bonds it forms.So elements with the same number of valence electrons tend to have similar chemical properties.
Aluminum is a metallic element with 3 valence electrons What is its oxidation number?
3+
How many valence electron level does an element have?
Except for elements 1 and 2, all elements are stable with how many electrons in their outermost (valence) level?
How can you tell whether or not an element will react other elements?
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
Which elements is less reactive an element whose atoms have seven valence electrons or an element whose atoms have eight valence electrons?
the element with seven valence electrons will be more reactive. The reason for this is that elements want to always want to have a full valence shell (they always want 8, like a noble gas). The element with eight valence electron is happy with its full shell and will not want to get rid of any electrons.
What determines an elements property?
Chemical properties of an element determine by the number of electron
