Question

identify the parts below for 2 protons, 2 neutrons, & 2 electrons. question 13 variable atomic number mass number protons neutrons electrons charge element name type of ion

Explanation:

Step1: Define atomic number

Atomic number (Z) is number of protons. Given 2 protons, so atomic number = 2.

Step2: Calculate mass number

Mass number (A) = number of protons + number of neutrons. So A=2 + 2=4.

Step3: Identify protons

Number of protons is given as 2.

Step4: Identify neutrons

Number of neutrons is given as 2.

Step5: Identify electrons

Number of electrons is given as 2.

Step6: Determine charge

Since number of protons (+ charge) = number of electrons (- charge), charge = 0.

Step7: Identify element

Element with atomic number 2 is Helium.

Step8: Determine type of ion

Since charge is 0, it is a neutral atom, not an ion.

Answer:

Atomic Number: 2
Mass Number: 4
Protons: 2
Neutrons: 2
Electrons: 2
Charge: 0
Element Name: Helium
Type of Ion: Neutral atom (not an ion)