Like all other halogens, usually one. Like all elements in or below the third row of the Periodic Table, it is able to make additional bonds in some cases, though those are rare. One example is the triiodide ion, where one iodine makes two bonds.
Well you have to consider how many it can "donate" and how many it can "accept". According to wikipedia water can form four. So considering methanol, the delta positive hydrogen can from one H-bond and the the two lone pairs on the oxygen can form one each. So it can form three hydrogen bonds. Don't worry about the hydrogens on the carbon they don't take part.
Carbon will form four covalent bonds, nitrogen will form three covalent bonds, oxygen will form two covalent bonds, and hydrogen will form one covalent bond. Click on the related link to see a diagram showing the structure of an amino acid.
Oxygen doesn't have any hydrogen bonds. A hydrogen bond is when a hydrogen atom is bonded with an electronegative atom, such as oxygen. Oxygen all by itself does not have hydrogen bonded to it. It is simply written as 02.
Ammonia can form four hydrogen bonds per molecule. The lone pair on nitrogen can accept one hydrogen to form a hydrogen bond, and the three hydrogen atoms can bond to lone pairs to form three additional hydrogen bonds. However, if ammonia is the only molecule present, this bonding pattern is problematic because each molecule only has one lone pair per three hydrogen atoms. Thus, an average molecule would likely only have two hydrogen bonds, out of the maximum of four.
Alcohol can form hydrogen bonds through the hydroxyl (–OH) group. Each hydroxyl group can potentially form one hydrogen bond with another molecule or functional group that contains an available hydrogen bond donor or acceptor.
Iodine does not typically form hydrogen bonds due to its electronegativity and lack of hydrogen atoms capable of participating in such interactions. Hydrogen bonds typically occur between hydrogen atoms bonded to electronegative atoms like nitrogen, oxygen, or fluorine.
Iodine typically forms one covalent bond with hydrogen.
Iodine typically forms 1 covalent bond with hydrogen.
one bond; H-I.
Selenium can form two bonds with hydrogen.
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Selenium can form two bonds with hydrogen.
Silicon has 4 bonds with hydrogen
Iodine, with an atomic number of 53, belongs to Group 17 of the periodic table, also known as the halogens. Halogens typically form one covalent bond with hydrogen due to their need to gain one electron to achieve a stable electron configuration. Therefore, iodine will form one bond with hydrogen to complete its outer electron shell and achieve a stable configuration.
Hydrogen can form one bond in a molecule.
Each hydrogen can form one bond with selenium. Each selenium atom can form two bonds, one with each hydrogen (2 hydrogen atoms total).
Silicon has 4 bonds with hydrogen