WebAnswer (1 of 3): yes like water h20 there are 2 hydrogen atoms and 1 oxygen or N2 (nitrogen gas molecule) contains two nitrogen atoms and so on like O2, Cl2, there are even molecules with more than 2 atoms of the same element like S8 (octasulphur) with 8 atoms of sulphur ~ i am a 12th grade sc... WebJun 4, 2024 · Answer: Molecules can be made of the atoms of same element as well as of the different elements. Explanation: H2 is called a molecule because it is made up of …
Molecule - Wikipedia
WebAll of the molecules have the same number of valence electrons. All of the molecules have the same number of valence electrons Considering the electronegativity values indicated for each element, which covalent bond has the LEAST degree of polarity? C Cl F O N H 2.5 3.0 4.0 3.5 3.0 2.1 A. C-N B. N-O C. F-F D. H-Cl F-F WebThe bodies of all living things rely on carbon-based molecules. The most important groups of these molecules are the carbohydrates, lipids, proteins, and nucleic acids. Of course, living things also use other types of molecules, compounds, and atoms—such as water, carbon dioxide, salts (like sodium chloride), and trace metals (like iron). barbara smith of atlanta ga
Ch 4 Practice Flashcards Quizlet
WebView CHEM 1212.pdf from CHEM 1212 at University Of Georgia. CHEM 1212 Friday 6110 - chapter 10.1 liquidstsolids Intramolecular forces between atoms : - - bonds ; within molecules Intermolecular WebJun 19, 2008 · The high-throughput screening and drug discovery paradigm has necessitated a change in preparation of natural product samples for screening programs. In an attempt to improve the quality of marine natural products samples for screening, several fractionation strategies were investigated. The final method used HP20SS as a solid … WebIt is important to be aware that it may be possible for the same atoms to be arranged in different ways: Compounds with the same molecular formula may have different atom-to-atom bonding and therefore different structures. For example, could there be another compound with the same formula as acetic acid, C 2 H 4 O 2? barbara smith obituary ohio