WebAnswer (1 of 5): By compound, I assume you mean mass when you ask what holds atoms together. As a retired non-academic HNC qualified electrical engineer, I David G H Crawford, have always rejected Bohr’s imaginative concept of the “pimpernel” electron orbiting protons to somehow hold atoms toget... Web9 de set. de 2013 · As quantum mechanics and chemical bonding theories would soon show, atoms in molecules are held together by a balancing act of attractive and repulsive forces generated by Lewis’ electron pair, an invisible entity felt but not seen.
Molecules and compounds overview Atomic structure …
WebOctet Rule. The Octet Rule requires all atoms in a molecule to have 8 valence electrons--either by sharing, losing or gaining electrons--to become stable. For Covalent bonds, atoms tend to share their electrons with … WebThe dynamic interactions of water molecules. Individual H 2 O molecules are V-shaped, consisting of two hydrogen atoms (depicted in white) attached to the sides of a single oxygen atom (depicted in red). Neighboring H 2 O molecules interact transiently by way of hydrogen bonds (depicted as blue and white ovals).. Strong linkages—called covalent … share a apartment
Physics - From atoms to molecules (and back)
Web28 de ago. de 2024 · Water (H2O) can be called a molecule or a compound because it is made of hydrogen (H) and oxygen (O) atoms. There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds. say can we frnds?? so what i said … WebMolecules Groups of atoms held together by covalent bonds are called: a. elements. b. molecules. c. mixtures. d. alloys. 2 What is the largest number of valence electrons that an atom in the first period can have? a. 1 b. 2 c. 8 d. 18 both ionic and covalent compounds. Chemical formulas represent the number and element of each type of atom in: WebTwo atoms sharing a pair of electrons. A covalent bond happens when the positive nuclei from two different atoms are held together by their common attraction for the shared … pool filter plumbing diagram