How do you name a molecular compound examples?
How do you name a molecular compound examples?
When naming molecular compounds prefixes are used to dictate the number of a given element present in the compound. ” mono-” indicates one, “di-” indicates two, “tri-” is three, “tetra-” is four, “penta-” is five, and “hexa-” is six, “hepta-” is seven, “octo-” is eight, “nona-” is nine, and “deca” is ten.
What is a molecular compound example?
Molecular compounds are inorganic compounds that take the form of discrete molecules. Examples include such familiar substances as water (H2O) and carbon dioxide (CO2). In a carbon dioxide molecule, there are two of these bonds, each occurring between the carbon atom and one of the two oxygen atoms.
Is potassium covalent or ionic?
A sodium atom transfers an electron to a chlorine atom to form a sodium ion and a chloride ion. The product is the ionic compound, sodium chloride. In the same way, a potassium atom transfers an electron to an iodine atom to form a potassium ion and an iodide ion. So, potassium iodide is an ionic compound.
Does hydrogen ever form ionic bonds?
Hydrogen can participate in both ionic and covalent bonding. When participating in covalent bonding, hydrogen only needs two electrons to have a full valence shell.
What is the most common ion formed for aluminum?
It would tend to gain one electron and form a -1 ion. Aluminum is in the fifth column and therefore has 5 electrons in its outermost shell. It would tend to lose three electrons and form a +3 ion. Magnesium is in the second column and therefore has 2 electrons in its outermost shell.
What is the ion formula of aluminum?
Aluminum cation
| PubChem CID | 104727 |
|---|---|
| Molecular Formula | Al+3 |
| Synonyms | aluminum cation ALUMINUM ION aluminum(3+) Aluminium, ion (Al3+) UNII-3XHB1D032B More… |
| Molecular Weight | g/mol |
| Dates | Modify Create /td> |