What happens when two atoms unite?
Each element is characterized by an atom with a certain number of protons and neutrons in its nucleus and a certain number of electrons surrounding them. When atoms combine, they share their outermost electrons to create more sustainable energy states. This sharing bonds the atoms into an ionic structure or a molecule.
How does an element become stable?
An atom is stable if the forces among the particles that makeup the nucleus are balanced. An atom is unstable (radioactive) if these forces are unbalanced; if the nucleus has an excess of internal energy. Instability of an atom’s nucleus may result from an excess of either neutrons or protons.
What kind of bond will form when two chlorine atoms combined?
covalent bond
Why do atoms combine together?
Atoms combine together mainly for two reasons; Firstly, they combine together to form various compounds. Secondly, they want to gain stability.
Why do atoms combine short answer?
An atom is the smallest particle of an element. It is so because the atoms in its outermost valence shell have a maximum of eight electrons and in order to complete this octet, they have a strong tendency to combine among themselves to acquire the stable electronic configuration of the nearest noble gas.
How do atoms combine together answer?
Atoms combine with each other to form various compounds. The smallest unit of a substance which can exist independently is called a molecule. So, atoms combine with each other to form molecules. These molecules can be formed through either ionic, metallic, covalent or hydrogen bonding.
What is formed when 8 S atoms combine?
Answer: so it is Sulphur…….. HOPE IT WILL HELP YOU…… PLEASE MARK IT AS BRANLIEST….. klondikegj and 5 more users found this answer helpful.
Are atoms indivisible?
Atoms are not indivisible or indestructible. While all atoms of a given element do have the same number of protons which gives them a great deal of their chemical character, they can vary in their mass and properties by changes in their number of neutrons and electrons.
What does the atomic number of an element represent answers?
The atomic number (Z) of an element is the number of protons in the nucleus of each atom of that element. This means that the number of protons is the characteristic which makes each element unique compared to all other elements. Elements are different because of their atomic number.
What represents the atomic mass?
The atomic mass of an element is the average mass of the atoms of an element measured in atomic mass unit (amu, also known as daltons, D). The atomic mass is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope.
What is atomic number class 9th?
The atomic number of an atom is equal to the number of protons in the nucleus of an atom or the number of electrons in an electrically neutral atom. Atomic number = Number of protons.