@shangzhen/periodic-table
v2.1.3
Published
It contains the entire periodic table and has handy functions that return the information of elements and compounds.
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periodic-table
It contains the entire periodic table and has handy functions that return information about elements and compounds. It supports both Node.js and browsers.
Installation
npm install @shangzhen/periodic-table
Usage
import {
elements,
getElement,
getCompound,
isErrorResult
} from "@shangzhen/periodic-table";
// Get all elements
console.log(elements);
// Get element
getElement("8"); // by atomic number
getElement("o"); // by symbol
getElement("oxygen"); // by name
getElement("氧"); // by Chinese name
getElement("15.999"); // by atomic mass
// Get compound
getCompound("carbon dioxide"); // by name
getCompound("CO2"); // by formula with proper case
getCompound("c o2"); // by formula with space
getCompound("二氧化碳"); // by Chinese name
getCompound("Fe2(SO4)3"); // by formula with parentheses
// Check if the result is an error
isErrorResult(getElement("abc")); // true
Returned Data
// ElementResult
{
"mass": 15.999,
"mole": 1,
"name": "Oxygen",
"name_chs": "氧",
"name_cht": "氧",
"number": 8,
"symbol": "O"
}
// CompoundResult
{
"mass": 44.009,
"symbol": "CO2"
}
// ErrorResult
{
"error": "notFound",
"message": "Element not found."
}
getElement
returns either an ElementResult
or an ErrorResult
.
getCompound
returns either a CompoundResult
, an ElementResult
, or an ErrorResult
.
License
MIT.