Home > Chemistry > Atomic StructureWhat is the charge on an alpha particle?A. +1 B. +2 C. 0 D. -1Answer: +2Additional Information: An alpha particle is a helium nucleus consisting of 2 protons, giving it a +2 charge. Subjects: Atomic Structure, ChemistryRelated MCQsWhich of the following is an example of a heterogeneous mixture?Which of the following is the smallest unit of matter that retains the properties of an element?Which element has the atomic number 1?Which isotope of hydrogen contains one proton and two neutrons?What does the principal quantum number (n) describe?What did Bohr’s model of the atom introduce?What is the significance of the atomic radius in atomic structure?What happens to the melting point of ionic compounds as the ionic charge increases?What does the principal quantum number (n) represent?What is the main component of the atmosphere that is essential for life?What principle states that no two electrons in an atom can have the same set of quantum numbers?What is the shape of an s orbital?What do we call the energy required to break a bond between two atoms?What is the electron configuration of carbon?Which of the following is a strong base?