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Is the electron affinity of an element positive or negative?
The electron affinity of an element can be either positive or negative, depending on whether the element tends to gain or lose electrons when forming chemical bonds.
Which list pairs each element in the table salt NaCI negitve or positive?
In table salt (NaCl), the Na (sodium) atom loses an electron to become positively charged, while the Cl (chlorine) atom gains an electron to become negatively charged. Therefore, the Na atom is positive (+) and the Cl atom is negative (-) in the NaCl compound.
If an element is missing one electron... is it a positive ion negative ion different element or different isotope?
If an element is missing one electron, which is defined as having a negative charge, then the element is a positively charged ion. If an element gains an extra electron, it will have a negative charge and be a negative ion. An element with an equal number of positively charged protons and negatively charged electrons is considered to be a neutral element (in other words, no charge). By the way, no charge for this answer!
Does barium has a charge of negative two?
No, barium does not have a charge of negative two. Barium is a metal element with a charge of +2.
What is charge on monovalent ion?
The charge on a monovalent ion is +1, meaning it has lost one electron and carries a positive charge. Examples of monovalent ions include sodium (Na+) and chloride (Cl-).
Is Na plus negative or positive ion?
Sodium, Na, is a group 1 element and generally holds a +1 charge.
Is Na positive of negative?
positive
What is the formula for Na positive cl negative?
the formula for Na positive and Cl negative is NaCl.Commonly called as table SALT
What is positive ion and negative ion in NACl?
Na is positive ion,Cl is negative ion
Is the electron affinity of an element positive or negative?
The electron affinity of an element can be either positive or negative, depending on whether the element tends to gain or lose electrons when forming chemical bonds.
Is sodium a chemical equation?
No, because chemical equations require more than one element. For example: Na- + Cl -----> Na- Cl (Na is negative & Cl is positive) Also chemical equations have to have an arrow instead of an equal sign, as far as I know.
Which element can form both positive and negative ions?
Hydrogen is the element that can form both positive (H+) and negative (H-) ions. When hydrogen gains an electron, it forms a negative ion, and when it loses an electron, it forms a positive ion.
Will atoms of a non metallic element form positive or negative ions?
Positive ions
What list pairs each element in table salt NaCL with the correct charge of its ion?
In table salt (NaCl), the sodium ion (Na+) has a charge of +1, and the chloride ion (Cl-) has a charge of -1.
Are NaCl ionic?
Yes it is. Na is positive ion and Cl is negative ion.
Which list pairs each element in the table salt NaCI negitve or positive?
In table salt (NaCl), the Na (sodium) atom loses an electron to become positively charged, while the Cl (chlorine) atom gains an electron to become negatively charged. Therefore, the Na atom is positive (+) and the Cl atom is negative (-) in the NaCl compound.
An ion is an element that has a what charge?
An ion is an atom of any element that either has a positive or negative charge.
