method 3

// method choice 3
	public void choiceThree() {
		System.out.println("Please enter an element Symbol: ");
		String elementSearch = keyboard.nextLine();
		for (int i = 0; i < count; i++) {
			if (elementSearch.equals(elementArray[i].getSymbol())) {
				System.out.println("Number of protons: " + elementArray[i].getAtomicNumber());
				System.out.println("Number of electrons " + elementArray[i].getAtomicNumber());
				System.out.println("Number of neutrons: "
						+ Math.ceil((elementArray[i].getMolWeight()) - elementArray[i].getAtomicNumber()));

			}
		}

	}