The elements in period 3 and above have d orbitals available for bonding which makes the "expansion" of the octet more likely. period 2 elements do not, the 2d shell has only s and p orbitals.
P is in period 3, an example is PCl5 with 5 electron pairs. Se in period 4 can also expand its octet, an example is SeF6, with 6 electron pairs.
Neon does not bond to form molecules. Neon is an inert gas with a full valence shell, making it highly stable and unlikely to form chemical bonds with other elements. Oxygen, chlorine, and sulfur are all capable of forming molecules by sharing electrons with other atoms.
Molecules that create life all involve hydrogen and carbon (hydrocarbons). Biomolecules may be considered to be molecules of life, and these are all macromolecules (>10,000 grams per mole molecular weight).
Water molecules contain polar covalent bonds due to the unequal sharing of electrons between oxygen and hydrogen atoms. This polarity allows water molecules to form hydrogen bonds with neighboring water molecules, as the slightly positive hydrogen atom attracts the slightly negative oxygen atom of another water molecule. This unique structure and polarity of water molecules make them capable of forming hydrogen bonds with up to four neighboring water molecules, resulting in strong intermolecular forces.
Yes, water is capable of forming a maximum of four hydrogen bonding interactions. A water molecule can form two hydrogen bonds with neighboring molecules, one using each of its hydrogen atoms, resulting in a total of four hydrogen bonds.
Cholesterol does not contain any hydroxyl groups that are capable of forming hydrogen bonds on their own. However, cholesterol molecules can interact with other molecules that have hydrogen bond donor and acceptor sites.
These are nonmetals.
Yes, elements are capable of forming compounds by bonding together through chemical reactions to create molecules with different properties than the individual elements. These compounds can have unique characteristics, such as new chemical and physical properties.
passive elements
It is a number and is herefore not capable of doinganything.It is apart from the majority of the elements in the data set. It is a number and is herefore not capable of doinganything.It is apart from the majority of the elements in the data set. It is a number and is herefore not capable of doinganything.It is apart from the majority of the elements in the data set. It is a number and is herefore not capable of doinganything.It is apart from the majority of the elements in the data set.
Elements are made up of atoms while compounds are made up of molecules. When the atoms of at least two different elements chemically combine, they form molecules and those molecules make up a compound. All elements are capable of combination with other elements to form thousands of different compounds that have completely different characteristics than their elemental parents. A common example is Sodium (Na), (a very reactive metal that reacts violently with water), and Chlorine (Cl), (a poisonous gas) When these elements are chemically combined, they form a completely new substance, harmless table salt (NaCl), a compound.
Yes Yes
Iron.
Local loopLocal loopNetwork + Guide To Networks Fifth Ed. Review Question Chapter 7 #2
Neon does not bond to form molecules. Neon is an inert gas with a full valence shell, making it highly stable and unlikely to form chemical bonds with other elements. Oxygen, chlorine, and sulfur are all capable of forming molecules by sharing electrons with other atoms.
Atoms of most elements are not able to exist independently. Atoms form molecules or ions aggregate in large numbers to form the matter that we can see. Molecule is capable of independent existence.
each Red blood cell is capable of transporting oxygen, and carbon dioxide.
-able (or -ible)