교과서 질문
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
Every element has a characteristic number of protons, which is called the element's mass number.
777
views
1
rank
Ch. 2 The Chemistry of Life
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814
당신이 사용하는 게 아니라요?교과서 변경다른 교과서를 선택하세요
TOC.tableOfContents
- Ch. 1 Introduction to Anatomy and Physiology24
- Ch. 2 The Chemistry of Life37
- Ch. 3 The Cell54
- Ch. 4 Histology46
- Ch. 5 The Integumentary System30
- Ch. 6 Bones and Bone Tissue36
- Ch. 7 The Skeletal System40
- Ch. 8 Articulations19
- Ch. 9 The Muscular System35
- Ch. 10 Muscle Tissue and Physiology29
- Ch. 11 Introduction to the Nervous System and Nervous Tissue28
- Ch. 12 The Central Nervous System41
- Ch. 13 The Peripheral Nervous System41
- Ch. 14 The Autonomic Nervous System and Homeostasis31
- Ch. 15 The Special Senses39
- Ch. 16 The Endocrine System42
- Ch. 17 The Cardiovascular System I: The Heart28
- Ch. 18 The Cardiovascular System II: The Blood Vessels43
- Ch. 19 Blood32
- Ch. 20 The Lymphatic System and Immunity41
- Ch. 21 The Respiratory System27
- Ch. 22 The Digestive System27
- Ch. 23 Metabolism and Nutrition7
- Ch. 24 The Urinary System39
- Ch. 25 Fluid, Electrolyte, and Acid-Base Homeostasis39
- Ch. 26 The Reproductive System10
- Ch. 27 Development and Heredity5
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814당신이 사용하는 게 아니라요?교과서 변경
2장, 문제 1b
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
Protons and neutrons have a positive charge and electrons have a negative charge.
검증된 단계별 안내1
Step 1: Understand the charges of subatomic particles. Protons have a positive charge (+1), neutrons have no charge (neutral), and electrons have a negative charge (-1).
Step 2: Analyze the given statement: 'Protons and neutrons have a positive charge and electrons have a negative charge.'
Step 3: Identify the error in the statement. The error is that neutrons are incorrectly described as having a positive charge, whereas they are actually neutral (no charge).
Step 4: Correct the false statement. The corrected statement should read: 'Protons have a positive charge, neutrons are neutral, and electrons have a negative charge.'
Step 5: Mark the original statement as false and provide the corrected version as the true statement.
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
도움이 되었나요?
주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Charge of Subatomic Particles
Subatomic particles are the building blocks of atoms, and they carry specific electric charges. Protons have a positive charge, neutrons are neutral (no charge), and electrons have a negative charge. Understanding these charges is essential for grasping atomic structure and chemical behavior.
추천 영상:
가이드 코스
04:48
Atomic Structure
Atomic Structure
Atoms consist of a nucleus, which contains protons and neutrons, surrounded by electrons in various energy levels. The arrangement and interaction of these particles determine the atom's properties and its behavior in chemical reactions. Recognizing the roles of protons, neutrons, and electrons is fundamental to the study of chemistry and physics.
추천 영상:
가이드 코스
04:48Atomic Structure
True/False Statements in Science
In scientific inquiry, statements can be evaluated as true or false based on empirical evidence and established theories. Correcting false statements involves understanding the underlying principles and providing accurate information. This process is crucial for developing critical thinking and analytical skills in scientific contexts.
추천 영상:
가이드 코스
1:46Structural Class: Synovial Joints Example 3
관련 실천
교과서 질문
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
Valence electrons are the electrons in the outermost shell of an atom.
676
views
1
rank
교과서 질문
Isotopes are atoms with the same ______ number but different ______ numbers.
960
views
교과서 질문
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
The mass number of an atom is the sum of its neutrons and protons.
791
views