'Hydrogen atom covalently bonded' diaporamas de présentation

Phones must be put away now, no earbuds , no texting

Phones must be put away now, no earbuds , no texting Do you have anything to turn in to green basket?. Chapter 2: Chemical Context of Life Atoms and Molecules. Elements and Compounds. Organisms are composed of matter, which is anything that takes up space and has mass

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Chapter 2

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Chapter 2

Chapter 2. The Chemical Context of Life. Concept 2.2: Elements and Compounds. Organisms are composed of matter, which is anything that takes up space and has mass Matter is made up of elements, substances that cannot be broken down to other substances by chemical reactions.

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AP Biology at Bensalem High School With Ms. Gallagher

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Chapter 2: The Chemical Context of Life

Chapter 2: The Chemical Context of Life. Chemical Context of Life. Matter (space & mass) Element Compound The atom Atomic number (# of protons); mass number (protons + neutrons) Isotopes (different # of neutrons); radioactive isotopes (nuclear decay)

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Intramolecular Forces vs Intermolecular Forces

Intramolecular Forces vs Intermolecular Forces. Intramolecular Forces. There are 2 types of attraction in molecules: int ra molecular bonds & int er molecular forces We have already looked at intramolecular bonds These are forces that hold atoms together to form molecules

393 views • 12 slides