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An element with seven electrons are called what?
An element with seven electrons is called nitrogen.
What element has twenty six electrons and protons?
The element with 26 electrons and protons is iron (Fe).
What element has twenty neutrons?
Calcium has twenty protons and twenty electrons. The main isotope of calcium also has twenty neutrons.
How many electrons if element has mass number of fourteen?
seven
How many valence electrons are in the element fluorine and do the same for chlorine and bromine?
The number of valence electrons is seven.
How many electron does the element nitrogen have?
There are 7 electrons, 7 Protons, and 7 neutrons in the element Nitrogen.
What scientific element has 20 electrons?
Calcium has twenty electrons in each atom.
Which electron has seven valence electrons?
Any element in the halogen group will have seven valence electrons. These elements include fluorine, chlorine, bromine, iodine, and astatine.
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.
How many valence electron does chlorine?
The element chlorine has seven electrons in its valence shell.
How many electrons does bromine have in its outter layer?
Seven, as does any other halogen element.
How do you spell 27?
The numeral 27 is spelled "twenty-seven."twenty-seven
