Bio 110 CCBC Exam #1 Study Guide
2025/2026 Exam Questions and Correct
Answers | New Update
What is the charge of a proton? - 🧠ANSWER ✔✔+
What is the charge of a neutron? - 🧠ANSWER ✔✔0
What is the charge of an electron? - 🧠ANSWER ✔✔-
Atomic number - 🧠ANSWER ✔✔the # of protons
Element - 🧠ANSWER ✔✔are substances that cannot be broken down into simpler
substances by ordinary chemical reactions.
Isotope - 🧠ANSWER ✔✔form of an atom w/ a specific # of neutrons.
Atomic weight (Atomic Mass) - 🧠ANSWER ✔✔is the #that indicates how much
matter that atom contains compared w/ another atom. (# of P+) + (# of N) = atomic
mass units
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Kinetic energy - 🧠ANSWER ✔✔involves adding heat energy to make its
molecules move faster, to ^ the energy of motion. / energy in motion
Potential energy - 🧠ANSWER ✔✔stored energy / energy @ rest
Quantum - 🧠ANSWER ✔✔amount of energy needed to move an electron from 1
energy lvl to the next.
Orbital - 🧠ANSWER ✔✔electrons move through characteristic regions
According to the Bohr model of the atom, how many orbitals are there in the first
energy level?
How many in the second?
How many in the third? How many electrons can each orbital contain? -
🧠ANSWER ✔✔1st- 2
2nd- 8
3rd- 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
2025/2026 Exam Questions and Correct
Answers | New Update
What is the charge of a proton? - 🧠ANSWER ✔✔+
What is the charge of a neutron? - 🧠ANSWER ✔✔0
What is the charge of an electron? - 🧠ANSWER ✔✔-
Atomic number - 🧠ANSWER ✔✔the # of protons
Element - 🧠ANSWER ✔✔are substances that cannot be broken down into simpler
substances by ordinary chemical reactions.
Isotope - 🧠ANSWER ✔✔form of an atom w/ a specific # of neutrons.
Atomic weight (Atomic Mass) - 🧠ANSWER ✔✔is the #that indicates how much
matter that atom contains compared w/ another atom. (# of P+) + (# of N) = atomic
mass units
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Kinetic energy - 🧠ANSWER ✔✔involves adding heat energy to make its
molecules move faster, to ^ the energy of motion. / energy in motion
Potential energy - 🧠ANSWER ✔✔stored energy / energy @ rest
Quantum - 🧠ANSWER ✔✔amount of energy needed to move an electron from 1
energy lvl to the next.
Orbital - 🧠ANSWER ✔✔electrons move through characteristic regions
According to the Bohr model of the atom, how many orbitals are there in the first
energy level?
How many in the second?
How many in the third? How many electrons can each orbital contain? -
🧠ANSWER ✔✔1st- 2
2nd- 8
3rd- 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
