Sulfur: The periodic column containing elements with two fewer electrons than the noble gases is column 16, in which oxygen, the lightest element, has a mass number of 16. Sulfur, the next element in this column, has a mass number of 32.
Boron
Ionic bonds involve an element gaining an electron and an element losing an electron.Ionic bonds differ from covalent bonds in that covalent bonds cause elements to "share" electrons, while in ionic bonds there is a distinct transfer of electrons.Ionic Bond.
No - the lightest elements are hydrogen and helium. Although lithium is a lightest metal and the lightest element that is a solid at room temperature.
YES!!!! Taking Sodium and Chlorine as an example. Sodium metal is an element. Chlorine gas is an element. Put them together in a gas jar and they will react to form the compound sodium chloride. In nature atmospheric nitrogen (an element) will react with atmospheric oxygen (also an element), when a lightning strike discharges, to form nitrogen oxides (compounds).
when you have an element such as B or Boron its atomic number is 5. you have to add that with a element that has a atomic number that the sum of 5 and that element must be 8...this is the octete rule....therefore boron would combine with Lithium. one you may be familiar with is hydrogen and oxygen.they do not apply to this rule.
A covalent bond is a bond that involves atoms to share electrons. When the shared electrons are not shared evenly, it is called a polar bond. When electrons are shared evenly, it is called nonpolar bond. Note that the only completely nonpolar bonds are bonds between atom of the same element.
A covalent bond is formed by sharing valence electrons of two atoms either in the same element or different elements.
The only time that electrons will be shared equally is when the covalent bond is between two atoms of the same element. The reason for this is that electronegativities differ between each element, and if two elements with a covalent bond have different electronegativities then the electrons will be held more strongly by the element with the higher electronegativity.
Hydrogen is an element itself. It usually makes a covalent bond to make a hydrogen molecule. It is the lightest existing atom and compound respectively.
who are you have you ever looked at the periodic table of elements? Hydrogen is the lightest element while helium is the second lightest element. No.
Hydrogen.
Hydrogen is the lightest of all elements and is extremely flammable. It is also the most plentiful gas in the universe.
It is the lightest element.
Hydrogen
Boron is an element. The lightest member of group 13 with 3 valence electrons
single
This element is carbon.
The lightest element of all should have the lightest atomic mass. It is hydrogen-1 isotope. This atom has only one proton and no neutrons.