Neutrons and electrons Study guides, Class notes & Summaries
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LRA 211 Final Review Study Guide (223/2024) Graded A+
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LRA 211 Final Review Study Guide (223/2024) Graded A+ 
The earliest atomic theory based on an arrangement similar to the solar system is attributed to Rutherford. 
The three fundamental particles of the atom are the neutron, electron, and proton. 
The atomic nucleus contains protons and neutrons. 
The component of the nucleus that has a positive charge and mass is the proton. 
The electron shell closest to the nucleus is lettered "K". 
Which of the following is not part of the electromagnetic ...
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BIOL 1P91 Final Exam Questions And Verified Solutions
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BIOL 1P91 Final Exam Questions And Verified Solutions 
What are the 3 general components that make up an atom? - ANS Protons 
Neutrons 
Electrons 
 
The sum of the atomic number and the number of neutrons is: - ANS A (the atomic number) 
Mass Number 
 
Which of the following is/ are a polar bond? 
A) O-H bond in water * 
B) C-O in CO2 
C) N-N in N2 
D) all of the above 
E) two of the above - ANS A) O-H bond in water 
 
A substance dissolvable in oil is said to be: - ANS Hydrophobic...
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AQA AQA GCSE CHEMISTRY 8462/1F Paper 1 Foundation Tier Version: 1.0 Final *JUN2384621F01* IB/M/Jun23/E11 8462/1FQUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
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AQA 
GCSE 
CHEMISTRY 
8462/1F 
Paper 1 Foundation Tier 
Version: 1.0 Final 
*JUN2384621F01* 
IB/M/Jun23/E11 
8462/1F 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
TOTAL 
Monday 22 May 2023 Morning Time allowed: 1 hour 45 minutes 
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 box...
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CHEM 120 Week 3 Exam 1 (Units 1 & 2)
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1.	You re conducting a study on the effects of carrot consumption on blood pressure. you will be giving carrots to participants in your study and monitoring their blood pressure over several months 
2.	Which of the following substances contain ionic bonds? 
3.	What is the name of the compound N 
4.	Which of the following species would you expect form intermolecular hydrogen bonds? 
5.	In an experiment you calculate that 6.50 gram of liquid has a volume of 2.50 ml…. What is the mass of a 160 l...
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BSC 1010 Final Exam FSW (Questions with error-free answers)
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The atomic number of an element is the number of correct answers protons in the nucleus 
 
In a covalent bond, atoms correct answers share electrons 
 
In living cells, a process by which cells break polymers down into monomers with the addition of water is correct answers hydrolysis 
 
The primary building block of proteins correct answers amino acid 
 
cohesion is a property of water in which water molecules tend to stick together correct answers true 
 
Carbohydrate polymer limited to two mon...
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Anatomy and Physiology 101 Final Exam Ivy Tech Question and answer 2023
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Anatomy and Physiology 101 Final Exam Ivy Tech Question and answer 2023What is the difference between anatomy and physiology 
anatomy- study of structure 
physiology- study of function 
 
 
 
what are the levels of organization 
subatomic particle- protons, electrons, neutrons 
atom 
molecule 
macromolecule 
organelle 
cell 
tissue 
organ 
organ system 
organism 
 
 
 
what are the characteristics of life? 
movement 
responsiveness 
respiration 
absorption 
secretion 
digestion 
assimilation- c...
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Test Bank and Solutions For Seeley's Anatomy & Physiology 13th Edition By Cinnamon Van Putte
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Test Bank and Solutions For Seeley's Anatomy & Physiology 13th Edition By Cinnamon Van Putte 
Anatomy (New York University) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
StuDocu is not sponsored or endorsed by any college or university 
 
Seeley's Anatomy and Physiology, 13e (VanPutte) Chapter 2 The Chemical Basis of Life 
 
1)	The amount of matter in an object is its	. 
A)	mass 
B)	weight 
C)	atomic number 
D)	element 
E)	ionic charge 
 
Answer: A S...
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Biology 1201 Final Exam Moroney LSU Questions With Correct Answers!!
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An element has 8 protons, 9 neutrons, and 8 electrons. What are its atomic number and mass? - 8 
and 17 
How many and what type of bonds does sulfur usually form in biology? - 2 covalent 
A molecule that has all non polar covalent bonds would be________. - hydrophobic 
What substance makes up the interior of a potato tuber? - starch 
What is an example of a lipid? - triglyceride 
One characteristic shared by sucrose, lactose, and maltose is that __________. -they are all 
dissacharides 
The over...
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BIO 235 Midterm 1 Questions with complete solutions | Latest 2023/2024
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BIO 235 Midterm 1 Questions with complete solutions | Latest 2023/2024 
metabolism--sum of all chemical processes 
catabolism--that break down molecules, releasing energy. 
anabolism--the process of building up larger molecules from smaller ones. 
3 things that effect growth in the body size--1. increase in the size of existing cells 
ase in the number of cells 
ase in the size of material between the cells 
differentiation--unspecialized cells becomes specialized 
reproduction is the formation ...
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TEST BANK-Radiologic Science for Technologists: Physics, Biology, and Protection 12th Edition by Stewart C. Bushong (2022)ScD FAAPM FACR/ISBN-13 978-0323661348/ All Chapters 1-40/ Instant Download…
- Exam (elaborations) • 312 pages • 2024
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TEST BANK- Bushong’s 
 Radiologic Science for Technologists, 12th Edition 
Chapter 01: Essential Concepts of Radiologic Science 
 
 
MULTIPLE CHOICE 
1.	Matter is measured in 	. 
a.	kilograms 
b.	joules 
c.	electron volts 
d.	rems 
ANS: A 
Matter is measured in kilograms. 
2.	Atoms and molecules are the fundamental building blocks of 	. 
a.	energy 
b.	radiation 
c.	matter 
d.	gravity 
ANS: C 
Atoms and molecules are the fundamental building blocks of matter. 
3.	Ice and steam are examples o...
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