Question

fill in the blank with the correct words: 1. an atom with a different number of neutrons than protons is called an ______. 2. the center of an atom, where protons and neutrons are found, is called the ____. 3. when an atom gains or loses electrons, it becomes an ____. 4. a bohr model shows electrons moving in ____ around the nucleus. 5. a positively charged ion is called a ______. word bank: ion, shells, nucleus, cation, isotope multiple choice questions choose the correct answer from the choices for each question: 1. what does a bohr model help us visualize? a) the number of protons in an atom b) the arrangement of electrons around the nucleus

Explanation:

1. Matched the definition of atoms with differing neutron-proton counts to the term from the word bank.
2. Identified the atomic structure term for the proton/neutron-containing center.
3. Linked electron gain/loss to the corresponding charged atom term.
4. Matched the Bohr model's electron path description to the correct word.
5. Connected positively charged ions to their specific terminology.
6. Selected the correct function of the Bohr model from the multiple-choice options.

Answer:

Fill in the blanks:

1. isotope
2. nucleus
3. ion
4. shells
5. cation

Multiple Choice Question:

1. B) The arrangement of electrons around the nucleus