0
If you take away one electron from an atom, the atom becomes positively charged. This is because electrons carry a negative charge, so removing one electron leaves the atom with a net positive charge. The atom is then called a cation, as it has more protons (positive charges) than electrons.
What else can I help you with?
Why does a sodium atom have a positive charge?
A sodium atom has a positive charge because it loses one electron to achieve a stable electron configuration, leaving it with more protons than electrons. This imbalance creates a net positive charge on the sodium atom.
What kind of charge will an atom have if it gains or loses one or more electrons?
If an atom loses an electron, it will be positively charged. An example may make this clearer. A neutral carbon atom has 6 protons and 6 electrons. If you take away an electron, you will have 6 protons and 5 electrons, for a total charge of +6 -5 = +1.
Why is the electrical charge of an atom positive?
The electrical charge of an atom is positive when it loses electrons. Electrons have a negative charge, so when an atom loses electrons, its overall charge becomes positive due to an imbalance of positively charged protons in the nucleus.
How does the density around a partial positive electron atom compare to the density of a partial negative?
The density around a partial positive electron atom is higher compared to a partial negative electron atom. This is because in a partial positive atom, electrons are being pulled towards the nucleus due to the partial positive charge, leading to a higher electron density around the atom. In contrast, in a partial negative electron atom, electrons are being pushed away from the nucleus, leading to a lower density around the atom.
How many electrons does sodium give away?
Sodium gives away one electron to achieve a stable electron configuration, forming a cation with a +1 charge.
What happens when an atom loses and electrons?
Well, an atom that loses an electron does not just "lose" it in space, the electron is taken away by another atom or molecule. So the electron sticks to the new molecule and forms an ion with a charge (given that the original atom was a neutral one). When this happens inside the body some really dangerous compounds can be formed, these are called "free radicals"
Why does a sodium atom have a positive charge?
A sodium atom has a positive charge because it loses one electron to achieve a stable electron configuration, leaving it with more protons than electrons. This imbalance creates a net positive charge on the sodium atom.
What would you get if you took an electron away from an atom?
You would get a positive ion, because there will be one extra positive charge no longer offset by the negative charge of that electron. You cannot take away a proton without changing the element, but you can add or remove valence electrons.
What is fomed when one atom takes an electron from another atom?
When electrons move from one atom to another, they change the charge of the atoms. If you remove one electron that atom becomes 1+ charged because a negative was taken away, making it more positive than negative. The atom that recieves an electron becomes 1- charged because you added a negative, making the atom more negative than positive.
What is the net charge of a hydrogren atom that doesn't have any electrons?
Hydrogen has 1 electron and 1 proton. So, if 1 electron is taken away, it becomes H+ cation.
How does the amount of charge in a neuleus of an atom affect the size of the atom?
The amount of charge in the nucleus of an atom, primarily determined by the number of protons, influences the atom's size through its effect on the electrostatic attraction between the nucleus and the surrounding electrons. A higher positive charge in the nucleus increases this attraction, pulling electrons closer and resulting in a smaller atomic radius. Conversely, if the nuclear charge is lower, the attraction is weaker, allowing the electrons to be further away from the nucleus, thus increasing the size of the atom. This relationship is also affected by the number of electron shells and electron-electron repulsion.
How is electric charges produced?
An electric charge is produced when a body has deficiency or excess of electrons from the normal due share.
Why does an atom turn positive when you take an electron away from it?
Because the number of positive charged protons equal the number of negatively charged electrons to make up a neutral element. If you take one of the electrons away you disturb that balance and now you have more positively charged protons and the atom now gas a positive charge.
What kind of charge will an atom have if it gains or loses one or more electrons?
If an atom loses an electron, it will be positively charged. An example may make this clearer. A neutral carbon atom has 6 protons and 6 electrons. If you take away an electron, you will have 6 protons and 5 electrons, for a total charge of +6 -5 = +1.
When is an electron a valence electron?
when it is on the very outside level away from the nucleusA valence electron is one that occupies the highest energy level for any electron in a particular neutral atom. (There may be more than one such electron in a single atom.)It is an electron in the outermost shell of the atom.
In a photocell what is the charge of a hole?
In a photocell, the charge of a hole is positive. Holes are essentially empty spaces in a crystal lattice where an electron has moved away, leaving behind a positive charge that can move through the material similar to a positively charged particle.
Why does chlorine have a negative charge?
Chloride forms a negative ion because of its number of valence electrons. Chloride wants to have 8 valence electrons. It only has 7. So for Chloride to have a full electron shell it accepts an electron from other elements. Because electrons have a negative charge, the extra electron that Chloride receives gives it a negative charge.
