LRA 211 EXAM 2025 QUESTIONS AND ANSWERS
LRA 211 EXAM 2025 QUESTIONS AND ANSWERS
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LRA
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LRA
LRA 211 EXAM 2025 QUESTIONS AND ANSWERS
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Uploaded on: | September 8, 2025 |
Last updated: | September 8, 2025 |
Number of pages: | 17 |
Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | LRA 211 EXAM 2025 QUESTIONS AND ANSWERS |
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LRA 211 EXAM 2025 QUESTIONS AND ANSWERS the basic building block of matter, described as having three fundamental components: electrons, neutrons, and protons - ....ANSWER ...-atom The number of protons in the nucleus of an atom, which also indicates the number of electrons in a stable atom. - ....ANSWER ...-atomic number Refers to the strong nuclear force that creates a very strong attraction in the nucleus, overcoming the natural tendency for like charges to repel. ....ANSWER ...-Binding Energy Correct match: A molecule that contains at least two different elements. - ....ANSWER ...- Compound A bond based on two atoms sharing electrons that then orbit both nuclei, completing the outermost shell of each. - ....ANSWER ...-Covalent Bond ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1