Answer:
Step 1 is A
Step 2 is D
Step 3 is C
Step 4 is B
Explanation: The help of Quizlet
Electrons are negative, protons are positive, and neutrons have no charge
Pahoehoe and Aa are two types of lava
The sub-atomic particles inside the nucleus of atoms of any element are protons and neutrons. Protons have a positive charge and neutrons are neutral with no charge.