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A metal containing 3 valence electrons and 13 protons in its atom is what metal?
Wiki User
∙ 12y ago
The fact that the element has 13 protons indicates that this element is aluminum. The number of protons in the nucleus is the atomic number of an element. Every element has its own unique atomic number that never changes in ordinary chemical or physical reactions.
Wiki User
∙ 12y ago
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Which atoms are most reactive?
The most reactive elements have either 1 valence electron or 7 valence electrons
How are particles in a piece of metal held together?
Metals are held together by metallic bonds. Metallic bonds consist of the attraction of the free-floating valence electrons for the positively charged metal ions. These bonds are the forces of attraction that hold metals together. Metals are made up of closely packed cations rather than neutral atoms. The valence electrons of metal atoms can be modeled as a sea of electrons. The valence electrons are mobile and can drift freely from one part of the metal to another. Metallic bonds consist of the attraction of the free-floating valence electrons for the positively charged metal ions. These bonds are the forces of attraction that hold metals together.
Metal with 25 electrons?
In a stable, Neutral system, the protons and electrons will be equal. The element with atomic number 25 is Manganese (Mn), See the periodic table
Why does metal conduct electricity?
metal conducts electricity because it allows electrons to move freely as well as it has free electrons, unlike insulators(non-metals) which do not have free electrons. When the electrons are allowed to move freely in a substance, it is a good conductor and allows electric charge to flow.
Distinguish between a metal and a metal - containing compound?
Only one of these occurs naturally.
How many valence electrons are in zirconium atom?
protons:40electron:40neutrons: can vary, however, the main isotope has 80
What will a non-metal do with its valence electrons?
Nonmetals attract electrons.
Conductivity in a metal results from the metal atoms having?
highly mobile electrons in the valence shell
What is the total number of valence electrons in an atom with the total of thirteen protons?
13 protons would indicate the element is aluminum, Al. It has the electron configuration of1s2 2s2 2p6 3s2 3p1. In the 3rd energy level, there are 3 electrons, thus it has a total of 3 valence electrons.
What will a metal do with its valence electrons Why?
they are making metal bonds. that is the purpose.
How many valence electrons does an metal have?
1
What metal has two valence electrons?
calcium
How many valence electrons are in iridium?
2 valence electrons are in iridium because iridium is a transition metal. Most transitions metal would have 2 valence electrons because the group before the transition metals are the alkaline-earth metals which contains 2 valence electrons in that group making the transition metals have 2 valence electrons.
What happens to valence electrons as an ionic bond is formed between a metal and a nonmetal?
At least one, and usually all, of the valence electrons of the metal atom is donated to the valence shell of the nonmetal atom.
How many valence electrons are in calcium?
Calcium is a non metal element. There are 20 electrons in a single atom.
What exists between a metal and a nonmetal?
Valence electrons
The electric current in a metal conductor is carried by?
Valence shell electrons. A metal is formed from a lattice of positive ions in a sea of delocalized electrons. These electrons are the valence shell electrons of the metal atoms and they are the ones that carry the charge during conduction.
