how to get property names from object using map method react

1const arrayvals = [
2   { Number: 1, newNumber: "1", name: "FB" },
3    { Number: 3, newNumber: "2", name: "FB" },
4     { Number: 7, newNumber: "5", name: "GK" },
5      { Number: 8, newNumber: "4", name: "FW" }
6]
7
8
9
10function App() {
11  return (
12    <div className="App">
13      <h1>Mapping object keys in react and returning child properties
14</h1>
15    {Object.entries(arrayvals).map((arr)=>{
16
17        return <div>Number is : {arr[1].Number}  || NewNumber is : {arr[1].newNumber} ||  and Value is : {arr[1].name}</div>
18    })}
19    </div>
20  );
21}
22