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Group seven elements have 7 electrons in their outermost energy level.
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∙ 15y ago
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How many electrons are in the outer shell of a fluorine and chlorine?
Fluorine and Chlorine are in the 7th group. They have 7 electrons in outer shell.
What do iodine cholrine and fluorine have in common?
Group 7 in periodic table, or 7 electrons in their outer shell.
What do aklkali metals all have in common?
All alkaline metals are very reactive. this is due to the number of electrons they have in there outer shell. they are situated in the group 1,2 and im not 100% group 6-7. this is because the group determines how many electrons are in the atoms outer shell. so with all atoms trying to get a full outer shell of electrons they will try and loose or gain electrons. so group one and two will quickly try and loose there 1 or 2 outer electrons to get a full outer shell thus making them very reactive and the same with group 6-7 they can not loose there electrons because this would make them positively charged and make it harder for electrons to leave so instead they gain electrons to achieve a full outer shell.
How many electrons in the outer level are there in the nitrogen group?
Outer electrons, or Valence Electrons, for nitrogen is 5 electrons. The first electron level requires 2 electrons, an electron pair, to fill it and move on to the next level. Nitrogen has 7 electrons, so 7-2=5.
How many element do the elements belonging two group IIIA have in there outermost shell?
Group 3 is part of the transition metal series. This means that the number of outer shell electrons the element has will depend on its oxidation state.
How many electrons are in the outer shell of a fluorine and chlorine?
Fluorine and Chlorine are in the 7th group. They have 7 electrons in outer shell.
How many electrons does nitrogen have and what group is it in?
7 electrons in total, 5 in the outer shell. Nitrogen is in group 15.
How many outer-shells electrons does iodine have?
They have seven electrons in their outer shell they are in group seven on the periodic table.
Element bromine electrons outer shell?
Bromine has 7 electrons in its outer shell.
What do iodine cholrine and fluorine have in common?
Group 7 in periodic table, or 7 electrons in their outer shell.
What do aklkali metals all have in common?
All alkaline metals are very reactive. this is due to the number of electrons they have in there outer shell. they are situated in the group 1,2 and im not 100% group 6-7. this is because the group determines how many electrons are in the atoms outer shell. so with all atoms trying to get a full outer shell of electrons they will try and loose or gain electrons. so group one and two will quickly try and loose there 1 or 2 outer electrons to get a full outer shell thus making them very reactive and the same with group 6-7 they can not loose there electrons because this would make them positively charged and make it harder for electrons to leave so instead they gain electrons to achieve a full outer shell.
How many electrons in the outer level are there in the nitrogen group?
Outer electrons, or Valence Electrons, for nitrogen is 5 electrons. The first electron level requires 2 electrons, an electron pair, to fill it and move on to the next level. Nitrogen has 7 electrons, so 7-2=5.
How many element do the elements belonging two group IIIA have in there outermost shell?
Group 3 is part of the transition metal series. This means that the number of outer shell electrons the element has will depend on its oxidation state.
How many electrons nitrogen has in its outer energy level and how many does bromine have?
Nitrogen has 5 electrons in its outer shell, and Bromine has 7 electrons in its outer shell.
What do all elements in group 7 have in common?
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
How many electrons will the fluorine have in its outer shell?
7Fluorine has 7 electrons in the outer level.
How many outer shell electrons does iodine have?
The outer most electron shell of iodine atom contains 7 electrons.
