RADIOACTIVE ELEMENTS. A Quick Review What makes carbon carbon? What defines an element? The number...

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PH & Acid Rain. What is an Acid? An acid is a substance which, when dissolved in water, releases protons. ([H + ] ions) The amount of protons ([H +

PH & Acid Rain. What is an Acid? An acid is a substance which, when dissolved in water, releases protons. ([H + ] ions) The amount of protons ([H +

What is 1 tonne Carbon Dioxide? (CO2e) carbon footprint and embodied carbon

What is 1 tonne Carbon Dioxide? (CO2e) carbon footprint and embodied carbon

What Gives an Electric Charge? An imbalance of protons and electrons. An imbalance of protons and electrons. Neutral objects have equal numbers of electrons.

What Gives an Electric Charge? An imbalance of protons and electrons. An imbalance of protons and electrons. Neutral objects have equal numbers of electrons.

What is Carbon? What is the Carbon Cycle?. All living things on Earth contain carbon. But, what is carbon? Why is it important?

What is Carbon? What is the Carbon Cycle?. All living things on Earth contain carbon. But, what is carbon? Why is it important?

WHAT DOES CARBON LOOK

WHAT DOES CARBON LOOK

What Are Carbon Nanotubes

What Are Carbon Nanotubes

Protons Identify an Element/atom (2 protons = Helium)

Protons Identify an Element/atom (2 protons = Helium)

Isotopes: Isotopes are atoms with the same number of protons but differ in number of neutrons; e.g., a carbon atom has six protons but may have more.

Isotopes: Isotopes are atoms with the same number of protons but differ in number of neutrons; e.g., a carbon atom has six protons but may have more.

Chapter 11: The Atomic Nature of Matter · • Atomic mass number = sum of protons and neutrons Eg. Most carbon has 6 protons and 6 neutrons, so atomic mass number is 12 amu. About

Chapter 11: The Atomic Nature of Matter · • Atomic mass number = sum of protons and neutrons Eg. Most carbon has 6 protons and 6 neutrons, so atomic mass number is 12 amu. About

Carbon Impacts – Octobre 2006 Carbon Impacts What Really Matters ?

Carbon Impacts – Octobre 2006 Carbon Impacts What Really Matters ?

Chemistry Basics Element- made of only one kind of atom. The number of protons determines what the element is called. In an atom, the number of protons.

Chemistry Basics Element- made of only one kind of atom. The number of protons determines what the element is called. In an atom, the number of protons.

What is The Atomic Number ? The number of Protons in an ATOM.

What is The Atomic Number ? The number of Protons in an ATOM.

Cyclotrons from protons to Carbon for Hadron Therapy · © 2006 Cyclotrons from protons to Carbon for Hadron Therapy Y. Jongen PAC 2013 Pasadena, October 3d 2013

Cyclotrons from protons to Carbon for Hadron Therapy · © 2006 Cyclotrons from protons to Carbon for Hadron Therapy Y. Jongen PAC 2013 Pasadena, October 3d 2013

Opening Assignment What are the 4 main elements that make up 95% of the human body? Draw an atom of Carbon including the protons, neutrons, and electron.

Opening Assignment What are the 4 main elements that make up 95% of the human body? Draw an atom of Carbon including the protons, neutrons, and electron.

Chapter One: Carbon One: Carbon The heart of carbon chemistry is, of course, the carbon atom. Like all atoms, the carbon atom is made of only three particles: protons, neutrons, and

Chapter One: Carbon One: Carbon The heart of carbon chemistry is, of course, the carbon atom. Like all atoms, the carbon atom is made of only three particles: protons, neutrons, and

Chemistry 4.3 Notes Distinguishing Among Atoms. What we know… Pg. 110 – Atoms are composed of electrons, protons, and neutrons. Protons and neutrons make.

Chemistry 4.3 Notes Distinguishing Among Atoms. What we know… Pg. 110 – Atoms are composed of electrons, protons, and neutrons. Protons and neutrons make.

What element has 65 protons?

What element has 65 protons?

Protons Identify an Element/atom (2 protons = Helium) Protons + Neutrons = Atomic Mass/Weight ( 2 Protons + 2 Neutrons = 4 AMU ) Chemical Properties

Protons Identify an Element/atom (2 protons = Helium) Protons + Neutrons = Atomic Mass/Weight ( 2 Protons + 2 Neutrons = 4 AMU ) Chemical Properties

Goals of This Talk: Review potential benefits of protons Clinical protocols using protons Review- What have we learned to date?

Goals of This Talk: Review potential benefits of protons Clinical protocols using protons Review- What have we learned to date?

CARBON FOOTPRINT UNIT. The Essential Questions… What is a carbon footprint? What is your carbon footprint? What steps can you take to reduce it?

CARBON FOOTPRINT UNIT. The Essential Questions… What is a carbon footprint? What is your carbon footprint? What steps can you take to reduce it?