Protons and neutrons Study guides, Class notes & Summaries
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NEIEP 300 2023 Exam Questions and Correct Answers
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NEIEP 300 2023 Exam Questions and Correct Answers 
 
How should ammeters be used to take measurements in a circuit - ANSWER Connected in series with the circuit 
 
What will happen to the current in a circuit if the resistance is doubled - ANSWER Current will be halved 
 
How do you measure voltage in a circuit - ANSWER Meter must be parallel with volt being measured 
 
What is the outermost shell of an atom called - ANSWER Valence shell 
 
The Nucleus of...
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NST 1501 assignment 3 ( complete answers)- due 29 -June 2023
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Natural Sciences and Technology for Classroom 1 NST1501 Year module Department of Science and Technology Education DUE DA TE 29 JUNE 2023 
The following assignment must be completed by using the Study Guide alongside the Curriculum and Policy Statement (CAPS) be found here: CAPS QUESTION 1 for Senior Phase Natural Sciences and can 1.1 The three basic components of an atom are: (1) a. proton s, neutrons, and ions b. protons, neutrons, and electrons c. protons, neutrinos, and ions d. protium, deut...
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Test Bank For Dental Radiography Principles and Techniques 6th Edition, Joen Iannucci, Laura Howerton Complete Guide Version 2023.
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Test Bank For Dental Radiography Principles and Techniques 6th Edition, Joen Iannucci, Laura Howerton Complete Guide Version 2023. 
 Radiation Physics 
Iannucci: Dental Radiography, 6th Edition 
MULTIPLE CHOICE 
1. The fundamental unit of matter is the 
a. proton. 
b. neutron. 
c. electron. 
d. atom. 
ANS: D 
A proton is a subatomic particle; the fundamental unit of matter is the atom. A neutron is 
a subatomic particle; the fundamental unit of matter is the atom. An electron is a 
subatomic par...
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STRAIGHTERLINE CHEMISTRY FINAL EXAM TEST WITH COMPLETE SOLUTIONS
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What is the term used for findings that are summarized based on a pattern or trend? 
a. Law 
b. Hypothesis 
c. Theory 
d. Phenomena 
e. Prediction - a. Law 
Which of the following is a tentative explanation for a set of observations? 
Select one: 
a. Law 
b. Hypothesis 
c. Theory 
d. Phenomena 
e. Prediction - b. Hypothesis 
If a liquid contains 60% sugar and 40% water throughout its composition then what is it 
called? 
Select one: 
a. Solute 
b. Compound 
c. Homogeneous mixture 
d. Heterog...
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2023 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/1F Chemistry Paper 1F Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
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2023 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/1F Chemistry 
Paper 1F Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] 
Materials 
For this paper you must have: 
• a ruler 
• a scientific calculator 
• the periodic table (enclosed). 
Instructions 
• Use black ink or black ball-point pen. 
• Pencil should only be used for drawing. 
• Fill in the boxes at the top of this page. 
• Answer all questions in the spaces provided. 
• If you need extra space for your answer(s), ...
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NACE CP2 - EXAM (2) QUESTIONS AND ANSWERS 2022
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Corrosion is an electrochemical process involving 
 
A) flow of protons and electrons 
B) flow of neutrons and ions 
C) flow of protons and ions 
D) flow of electrons and ions 
E) flow of resistance and resistivity - Answer - d 
 
Metal loss or corrosion occurs at the 
 
A) cathode 
B) anode 
C) electronic path 
D) metallic path - Answer - b 
 
What are the four parts of the corrosion cell 
 
A) anode, resistor, electrolyte, metallic path 
B) anode, cathode, electron, electronic path 
C) anode...
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NACE CP2 – EXAM Questions Bank | 500 Questions with 100% Correct Answers | Updated & Verified | 142 Pages
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NACE Student Manual! 
START OF CHAPTER 1 
Corrosion is an electrochemical process involving 
A) flow of protons and electrons 
B) flow of neutrons and ions 
C) flow of protons and ions 
D) flow of electrons and ions 
E) flow of resistance and resistivity - ANS - d 
Metal loss or corrosion occurs at the 
A) cathode 
B) anode 
C) electronic path 
D) metallic path - ANS - b 
What are the four parts of the corrosion cell 
A) anode, resistor, electrolyte, metallic path 
B) anode, cathode, electron, e...
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Test Bank for Seeleys Anatomy and Physiology 11th edition by vanputte
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Test Bank for Seeleys Anatomy and Physiology 11th edition by vanputte 
Medical Technology (Notre Dame of Dadiangas University) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
StuDocu is not sponsored or endorsed by any college or university 
Downloaded by John Wachira () 
 
 

 
 
Chapter 02 - The Chemical Basis of Life 
 
Chapter 02 The Chemical Basis of Life 
 
 
 
 
 
 
Multiple Choice Questions 
 
 
1.	The amount of matter in an object is its 
A....
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Ivy Tech APHY 101 Final Exam Questions and Answers – Latest Updated 2024/2025 | Graded A+
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What is the difference between anatomy and physiology? 
ANS Anatomy is the study of the structure of body parts, whereas physiology is 
the study of the function of body parts 
2. What are the levels of organization? 
ANS subatomic particles, atom, macromolecule, organelle, cell, 
tissue, organ, organ system, organis 
Ivy Tech APHY 101 Final Exam Questions and 
Answers – Latest Updated 2024/2025 | Graded A+ 
2 / 17 
3. What are the requirements of life? 
ANS Water, food, oxygen, heat, pressure...
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CLEP Chemistry Latest Update Graded A
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CLEP Chemistry Latest Update Graded A John Dalton Proposed that matter is composed of atoms; these atoms have different identities called elements, which combine to form compounds; measured masses of reactants and products. 
J.J. Thompson Observed deflection of particles in a cathode ray tube; proposed that atoms are composed of positive and negative charges; developed the plum pudding model of the atom 
Robert Millikan Calculated the charge-to-mass ratio of electrons using oil drops falling in ...