When different elements are chemically combined, with the atoms held together by chemical bonds, they form chemical__5___.
举一反三
- A compound consists of atoms ______ different chemical properties. A: of B: by C: for D: with
- Carbon-containing compounds commonly exist as ___________________, molecules with the same chemical bonds and same chemical formula but different configuration, the fixed spatial arrangement of atoms.
- What is the most appropriate definition of conformation? A: The chemical formula of a molecule B: The fixed arrangement of atoms dictated by the bonds of a molecule C: The three dimensional structure a molecule is most likely to adopt, given its chemical formula D: The (potentially flexible) spatial arrangement of atoms around fixed bonds in a molecule
- A chemical compound that contains two atoms of oxygen and one atom of another chemical element is called ______
- Atoms can be neither created nor destroyed during a chemical change