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Anatomy & Physiology Ch 2 Basic Chemistry

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Anatomy & Physiology

Ch 2 Basic Chemistry

What are the parts of atoms including charges? Nucleus

Protons Positive

Neutrons Neutral

Electron Cloud Electrons

Negative

Page 3: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

What role do oxygen, calcium, and magnesium have in the body. Oxygen

Most abundant element in body, cellular respiration

Calcium In bones and teeth

Magnesium In bones and involved in enzyme activity

Page 4: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

Compare and contrast ionic and covalent bonding. Ionic

Transferring of electrons Covalent

Sharing of electrons Both are types of chemical bonds

Page 5: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

An atom with 11 protons and 12 neutrons is an…? Isotope

Page 6: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

What is the difference between a molecule and a compound? Molecule: two or more of the same kind of

atoms combined. Compound: two or more different kinds of

atoms combined.

Page 7: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

What are the four types of organic compounds? Carbohydrates Lipids Proteins Nucleic Acids

Page 8: Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons

What are the matching base pairs in DNA? Adenine - Thymine (AT&T) Cytosine - Guanine (Cingular)

General Chemistry Element –composed of atoms Nucleus –protons and neutrons electrons

Inside the atom…. There is the nucleus The nucleus has protons and neutrons The protons have a positive electrical charge And the neutrons don’t have

Timberlake LecturePLUS 2000 Characteristics of Atoms Atoms are composed of protons, neutrons, and electrons. Protons and neutrons are located in the nucleus

IONIC COMPOUNDS. REVIEW OF ATOMIC STRUCTURE The structure of the atom Neutrons + Protons are in the nucleus Electrons in orbits around the nucleus Neutrons

The Strong Force Why do protons & protons, protons & neutrons, and neutrons & neutrons all bind together in the nucleus of an atom? Electromagnetic?

Static Electricity History of charged particles – 1900’s Electrons(-) in shells Protons(+) in nucleus Neutrons(0) in nucleus

Biology Chemistry of Life. Structure of Atoms Atoms are made up of protons (+), neutrons (0), and electrons (-). Protons and neutrons are in the nucleus

CHAPTER 7. Section 1 Electric Charges Atoms are made of electrons moving around a nucleus (protons and neutrons). Protons have a positive charge. Neutrons

Protons, Neutrons, and Electrons. Subatomic Particle ChargeLocationRelative Mass ElectronNegativeOutside Nucleus Very Small ProtonPositiveInside Nucleus

1 Nuclear Chemistry Chapter 22. 2 Nucleons In nucleus of atom Protons and neutrons

Protons and neutrons (nucleons) - MSJChem...Protons and neutrons (nucleons) are located in the nucleus of the atom. Electrons are located in energy levels surrounding the nucleus

Nuclear chemistry is the study of changes that occur in the nucleus of atoms Nucleus Protons and neutrons are found in nucleus Number of protons determines

Chapter 21 Nuclear Chemistry. The Nucleus Remember that the nucleus is comprised of the two nucleons, protons and neutrons. The number of protons is the

Nucleus: protons and neutrons Electrons: “whizzing” around Empty space between the nucleus and electrons

Nucleon: anything you find in the nucleus, includes protons and neutrons

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By: Aimee Chavez. Protons: positive + charge, found in nucleus, Protons: Electrons: negative - charge, found outside nucleus Electrons: Neutrons:

Radioactivity Nucleus – center of the atom containing protons and neutrons –How are the protons and neutrons held together? Strong Force - an attractive

Radiation What makes something radioactive? The nucleus of an atom contains protons and neutrons The nucleus of an atom contains protons and neutrons

Chapter 19 Nuclear Reactions. The Nucleus Remember that the nucleus is comprised of the two nucleons, protons and neutrons. The number of protons is the

Protons + Neutrons = Nucleus Electrons “orbit” at various distances from nucleus

Electron cloud Nucleus consisting of protons and neutrons

Nuclear Chemistry. Describing the Nucleus Recall that atoms are composed of protons, neutrons, and electrons. The nucleus of an atom contains the protons,

Nuclear Chemistry. The Nucleus Remember that the nucleus is comprised of protons and neutrons. The number of protons is the atomic number. The number

Atoms and Molecules The power of tiny things. Structure of an Atom Three Kinds of Particles: Protons (+) Inside nucleus Protons (+) Inside nucleus Neutrons

Nuclear chemistry. Subatomic Particles Protons- plus charge In the nucleus Neutrons- neutral Electrons - negative charge Outside the nucleus

Nuclear Chemistry. Nucleus of an atom contains protons and neutrons Strong forces (nuclear force) hold nucleus together – Protons in nucleus have electrostatic

The Atom: Structure. Inside the Atom Electrons Protons Neutrons Nucleus Beryllium Atom

Radiation: Particles and Energy The Nucleus Recall that atoms are composed of protons, neutrons, and electrons. The nucleus of an atom contains the protons,

Introduction to the Atom, Protons, Neutrons, Electron, Nucleus, Atomic Mass, Quiz Game

Atomic Structure Nucleus Electron Cloud Nucleus: contains the protons and neutrons Electron cloud: A simple atomic model

Review Atoms: Nucleus Proton Neutron Electron. Basic parts of atoms are: Protons + Neutrons / Electrons -

{ Distinguishing Among Atoms The Atom. Atoms are composed of protons, neutrons, and electrons. Protons and neutrons make up the nucleus. Electrons

Protons Neutrons Electrons Nucleus n n e e p p p n n Do Now: Draw a model of an atom, label the following: Protons, Neutrons, Electrons, and nucleus

Inside the nucleus there are: Protons Neutrons The nucleus is held together by the strong nucleus force