Reworded some of the text for C++ arrays (#24477)

guide/english/cplusplus/arrays/index.md

@@ -2,8 +2,8 @@
 title: C++ Arrays
 ---
 
-## What are Arrays?  
+## What is an Array?  
-An array is a series of elements of the same data type which are stored in contiguous memory locations and can be referenced individually.  
+An array is a series of elements of the same data type which are stored in contiguous memory locations and can be referenced as a whole or individually.  
 
 Declaration:
 dataType arrayName[arraySize];
@@ -21,6 +21,7 @@ int numbers [5] = {1, 2, 3, 4, 5};
 
 //Initialization with no values:
 int numbers [5] = {};
+//In this case the elements in the array are of indeterminate value
 
 //Initialization with fewer values than elements:
 int numbers [5] = {6};
@@ -30,23 +31,23 @@ int numbers [5] = {6};
 //Initialization with declaration:
 int numbers [] = {1, 2, 3, 4, 5};
 //Note that here the number of values defines the size of the array.
-//In the examples above, the size was fixed beforehand
+//In the examples above, the size was fixed at compile time
 ```
 ## Types Of Arrays
-There are two types of arrays based on the way we declare it.
+There are two types of arrays based on way the array is declared.
 
 **1**. Static array:
 Those arrays whose size is defined before compile time like in the examples above, are called static arrays. In these arrays we can't change their size once they are declared.
 
 **2**. Dynamic array:
-Dynamic arrays are those arrays, whose size is not known at compile time and we can define their size at run time. These arrays are created by using **new** keyword and when done with that array we can delete that array by using the **delete** keyword.
+Dynamic arrays are those arrays, whose size is not known at compile time and we can define their size at run time. These arrays are created by using **new** keyword and when done with that array we can delete that array by using the **delete** keyword. Specifically, the use of the `delete[]` syntax.
 
 ### Access:  
-Elements from an array can be accessed via reference of their position in the array. (Start counting from 0).  
+Elements of an array are accessed using their index. The index of the first element in the array is zero and the second element's index is 1 and so on. You can think of the index of an element as the unit "distance" from the beginning of the array, that is the first element is 0 units from the start.  
-Example:  
+Examples using the number array from above:  
 ```C++
-x = numbers[0]; // = 1. [0] == first position
+int x = numbers[0]; // x is assigned 1. index 0 is the first position
-numbers[2] = 55; // Sets the third position (3) to the new number 55
+numbers[2] = 55; // Sets the third position (index 2) to the new value 55
 //numbers[] is now: {1, 2, 55, 4, 5}
 ```