Reactivity is the property of an atom in which it is either likely or unlikely to form a bond with another atom to create a molecule. The three types of bonds are ionic, covalent, and metallic.Answer and Explanation: The number of valence electrons, the electrons found in the outer electro...
Define the atomic mass of an atom. What are two things that make up an atom? How is the atom structured? What one factor identifies an atom as a specific element? What is it that essentially determines the size of an atom? What three particles make up every atom? What are the major ...
An electric charge carried by each element in a molecule is known as the formal charge. It depends on the number of valence electrons on the atom, bonding electrons and anti-bonding electrons around the atom.Answer and Explanation: We are told to write the equation used to determine the form...
To determine the number of valence electrons in the atom of an element A with atomic number 20 and to identify its valence shell, follow these steps:Step 1: Write the Electronic Configuration The atomic number of element A is 2
Atomicity refers to the number of atoms in a molecule, like O₂ having an atomicity of two. Valency is the combining capacity of an element, indicating how many bonds an atom can form with others, like oxygen having a valency of two.
Forming covalent bonds associates each valence electron with an atom, leaving no free electrons in an idealsemiconductorcrystal. Theatomsare orderly arranged due to these bonds, creating the crystal structure of a semiconductor. Commonly Used Semiconductor ...
Valence electrons are those electrons in the outer shell of a given atom, the number of which determines how atoms interact with each other. An atom is said to have a closed shell when it has enough valence electrons in order to make it stable; when there are not enough, it is said to...
in a chemical reaction it is likely to take 2 electrons & become Se-2 or likely to do 2 covalent bond with other atom. it is also likely to lose all 6 electrons in its valence shell & become a +6, or fewer electrons & become +4 or a +2 just as sulfur does above it in the ...
Since the atomic number of sodium is 11, it has got 1 electron in the valence shell. Therefore, the valency of sodium is 1. The number of protons is equal to the number of electrons in sodium. But when sodium loses one electron to attain the octet con...
Though atomic structure and crystal structure are related, they are representationally different. The structure of each is typically represented with drawings and identifying factors. Answer and Explanation: The structure of a substance is a key identification factor. You can distinguish salt from san...