'Extra electrons' diaporamas de présentation

Electricity

Electricity. Electric Charges : the basis of electricity is charge. The charge on an atom is determined by the subatomic particles that make it up. Proton - has a positive charge and is located in the nucleus. Neutron - has no charge (is neutral) and is also located in the

2.19k views • 173 slides

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?????. ???????????? ?????. ??? (200 8). ?????? Shape Memory Alloys. Definition of a Shape Memory Alloy Shape Memory Alloys (SMAs) are a unique class of metal alloys that can recover apparent permanent strains when

1.1k views • 68 slides

The Nature of Matter

The Nature of Matter. Chapter 1 BIOLOGY 391. What is everything made of?. MATTER ? Anything that has mass and takes up space ATOM ? The smallest unit of matter. ATOMS. Basic unit of matter Size: 1,000,000 (million) side by side = 1 cm Atoms like to be neutral- no charge

947 views • 65 slides

Electrostatics

Electrostatics. Electric Charges : the basis of electricity is charge. The charge on an atom is determined by the subatomic particles that make it up. Proton - has a positive charge and is located in the nucleus. Neutron - has no charge (is neutral) and is also located in the

974 views • 44 slides

Electrostatics

Electrostatics. Electric Charges : the basis of electricity is charge. The charge on an atom is determined by the subatomic particles that make it up. Proton - has a positive charge and is located in the nucleus. Neutron - has no charge (is neutral) and is also located in the

443 views • 44 slides

Static and Current Electricity

566 views • 42 slides

Chemical Bonding I: Lewis Theory

Chemical Bonding I: Lewis Theory. Chapter 9. Chemical Bonding. Atoms gain, lose, or share electrons in order to achieve a full outer shell electron configuration. Ionic Bonds Composed of ions that have gained or lost electrons to achieve a full outer shell Electrostatic attractive forces

730 views • 42 slides

Acid/Base solutions

496 views • 38 slides