S2- the sulfide ion
To write charges on ions, you need to determine the number of electrons gained or lost by the ion. If an ion gains electrons, it becomes negatively charged, and if it loses electrons, it becomes positively charged. The charge is then written as a superscript next to the ion symbol.
To draw the Lewis dot diagram of Br with a negative charge, you would start by representing the element "Br" (Bromine) with its symbol. Next, add 7 dots around the symbol (representing the 7 valence electrons of Bromine). Finally, add an additional dot to represent the extra electron gained with the negative charge, giving a total of 8 dots around the element symbol.
we can write the name of element anthen write 4+ as superscript
I have no idea what you mean by "mole atom". There isn't a specific symbol for a mole of something. If you simply mean "how would you write '1 mole of sulfur' using standard chemical symbols and abbreviations", it would be 1 mol S. Sulfur doesn't actually just come as "S", it's usually S8, but people typically don't worry about that. (It also comes in long chains and ... when hot enough to be gaseous ... S2).
the number of protons stay the same in every element (i think). So the number of protons is the atomic number. Therefore, this is tungsten (W). The electrons and nuetrons are the only thing that change.
To write charges on ions, you need to determine the number of electrons gained or lost by the ion. If an ion gains electrons, it becomes negatively charged, and if it loses electrons, it becomes positively charged. The charge is then written as a superscript next to the ion symbol.
To draw the Lewis dot diagram of Br with a negative charge, you would start by representing the element "Br" (Bromine) with its symbol. Next, add 7 dots around the symbol (representing the 7 valence electrons of Bromine). Finally, add an additional dot to represent the extra electron gained with the negative charge, giving a total of 8 dots around the element symbol.
we can write the name of element anthen write 4+ as superscript
The term "scientific notation" is used for a method to write very large (or very small) number.The chemical symbol for sulphur is "S".
Argon does not readily form chemical bonds with other atoms, so it does not have a dot structure like elements that participate in bonding. In dot structures, the symbol for the element is surrounded by dots representing its valence electrons. Since argon is a noble gas with a full valence shell, it is considered "stable" and does not form dot structures.
I have no idea what you mean by "mole atom". There isn't a specific symbol for a mole of something. If you simply mean "how would you write '1 mole of sulfur' using standard chemical symbols and abbreviations", it would be 1 mol S. Sulfur doesn't actually just come as "S", it's usually S8, but people typically don't worry about that. (It also comes in long chains and ... when hot enough to be gaseous ... S2).
The chemical symbol of sulfur in equations is S. However, the real chemical formula is S8, so basically 8 atoms of sulfur react to become one molecule. S8 has a crown shape with three spikes on top and two spikes on the bottom. It is too much a bother to write S8 and balance it so we write S in equations.
find the difference between the number of electrons and protons, and then find whether protons(+) or electrons(-) are more abundant. if the difference was 2, for example, and there were (2) more protons than electrons, the charge would be written as: chemical symbol 2+
the number of protons stay the same in every element (i think). So the number of protons is the atomic number. Therefore, this is tungsten (W). The electrons and nuetrons are the only thing that change.
You should have the symbol on your keyboard; >
Ag is the nuclear symbol for silver.
A different way to write the "and" symbol is by using the word "and" itself or the Latin abbreviation "et." In mathematical contexts, the ampersand (&) serves as the symbol for "and." Additionally, in logic, "∧" (the logical conjunction symbol) can represent "and."