I would expect the metals potassium, barium, and copper to lose electrons during chemical reactions. I would expect the nonmetals fluorine and sulfur to gain or share electrons depending of the chemical reaction.
Aluminum and Selenium are expected to lose electrons in their chemical reactions, as they are metals located on the left side of the Periodic Table. Meanwhile, elements like Sn (Tin) and Br (Bromine) are expected to gain electrons as they are nonmetals located on the right side of the periodic table.
Nitrogen can gain 3 electrons to form the nitride ion
Iodine gains 1 electron to form the iodide anion.
Tungsten loses electrons - variable number- it is a transition metal.
Strontium loses 2 electrons- it is in group 2
Gold loses electrons (note not very reactive)
Al and Sn will lose and Br and Se will tend to gain
Ga Sn you lose
Cl N you gain
All the elements in the same column with the same number of valence electrons.
An element located directly above or below the new element in the same group on the periodic table would have properties most similar to the new element. Elements in the same group tend to have similar chemical properties due to having the same number of valence electrons.
Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur are the most abundant chemical elements found in living cells. These elements make up the building blocks of biological molecules such as proteins, nucleic acids, lipids, and carbohydrates. Additionally, smaller amounts of other elements like calcium, potassium, and magnesium are also essential for various cellular functions.
An outer electron configuration with one or two electrons in the outermost shell would be expected to belong to a reactive metal. This is because metals tend to lose electrons to achieve a stable electron configuration, and elements with one or two electrons in the outer shell are more likely to lose those electrons easily.
I expect you mean, toluene, whose chemical formula is C7H8. Please see the link.
Metals are the elements that usually lose electrons in their chemical reactions. This is because they have few electrons in their outermost shells which are easily lost.
Like all metals calcium will lose electrons.
Elements in a same group have same number of valence electrons and hence similar physical and chemical properties.
same number of valence electrons, so are their chemical properties more or less the same.
You wouldn't expect strontium to gain electrons in a chemical change.
Tungsten generally loses electrons when forming bonds, it is a metal
All the elements in the same column with the same number of valence electrons.
I would expect all elements in group 1 to have similar chemical behavior to that of sodium, except for hydrogen. Hydrogen is not a metal, but has only 1 valence electron like the other elements in group 1.
its neutons they are a part in which doesnt have charge electronically
Chemical reactions are either; endothermic, removing energy from the environment, or exothermic, emitting heat upon the environment.
Uranium and neodymium are very different chemical elements.
Uranium and neodymium are very different chemical elements.