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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LRA 211 EXAM 2025 QUESTIONS AND ANSWERS LRA 211 EXAM 2025 QUESTIONS AND ANSWERS

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Uploaded on: September 8, 2025
Last updated: September 8, 2025
Number of pages:11
Written in:2025/2026
Type:Exam (elaborations)
Contains:Questions & Answers
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LRA 211 EXAM 2025 QUESTIONS AND ANSWERS The three fundamental particles of the atom are the - ....ANSWER ...- proton, neutron, electron The atomic nucleus contains - ....ANSWER ...-protons and neutrons The component of the nucleus that has a positive charge and mass is the ....ANSWER ...-protons The component of the nucleus that has mass but no electrical charge is the ....ANSWER ...-Neutron If an atom has more electrons than protons, it will - ....ANSWER ...- Negative When an atom becomes negatively or positively charged it is usually due to a change in the number of - ....ANSWER A negative ion is - ....ANSWER ...-Electrons ...-has more electrons than pr ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1