System.out.println("Passed: \n"+result_Pass_Fail.get(true)); System.out.println("Failed: \n"+result_Pass_Fail.get(false)); ...

public record Student(String name,int score,int age,String department,String gender,double fees ){} ...

Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...

Play this game to learn about lots of different elements in the periodic table. While you're watching, look out for where different elements are found in the periodic table. Mrs Roberts: So, here I ...