The nucleus contains positively charged protons and uncharged neutrons. The electron cloud is composed of negatively cha

Jul 18, 2023

770 likes | 772 Vues

Explore the composition of an atom, including the positively charged protons and the uncharged neutrons within the nucleus, as well as the negatively charged electron cloud surrounding it.

Share Presentation

Embed Code

page

Télécharger la présentation

The nucleus contains positively charged protons and uncharged neutrons. The electron cloud is composed of negatively cha

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

The identity of the atom is determined by the # of protons in the nucleus.

The identity of the atom is determined by the # of protons in the nucleus. One can change one kind of atom into another by changing the number of protons in the nucleus These changes involve enormous amounts of energy. This is the source of nuclear energy and the atomic bomb.

586 views • 17 slides

A thin stream of water bends toward a negatively charged rod. When a positively charged rod is placed near the stream, i

A thin stream of water bends toward a negatively charged rod. When a positively charged rod is placed near the stream, it will bend in the. 1. opposite direction. 2. same direction. 3. … but it won’t bend at all. 1. opposite direction. 2. same direction. 3. … but it won’t bend at all.

687 views • 4 slides

Styrofoam is charged negatively the whole time

1). Pie Pan begins neutral: It has an equal number of (+) and (-) charges. Styrofoam is charged negatively the whole time. 2). Pan is lowered toward the styrofoam. 3). The loose electrons in the pie pan will be repelled by the negative charge of the styrofoam and move to the top of the pan.

162 views • 6 slides

Nuclear Stability Contents: The curve of binding energy Forces in the nucleus Protons vs. neutrons

Nuclear Stability Contents: The curve of binding energy Forces in the nucleus Protons vs. neutrons. The curve of binding energy. Most tightly bound. Fission releases energy. Fusion releases energy. Binding energy per nucleon Going to more tightly bound releases energy

220 views • 3 slides

1. Which of the following particles is negatively charged?

1. Which of the following particles is negatively charged? . electron isotope neutron proton. 2. Identify the proteins that speed up the rate of chemical reactions. substrates enzymes ions reactants. 3. What causes the overall charge of an atom to be zero?.

1.23k views • 110 slides

Discovery of the Nucleus Protons and Neutrons

Discovery of the Nucleus Protons and Neutrons. Who were they?. Ernest Rutherford is a physicist who won the N obel Prize for chemistry. He discovered the concept of radioactive half-life and theorized that atoms have their charge concentrated in a very small nucleus.

279 views • 6 slides

Discovery of the Nucleus: Protons and Neutrons

Discovery of the Nucleus: Protons and Neutrons. By: Isaac, Noah, Jon. Ernest Rutherford. Rutherford described his 'neutral doublet', or neutron, in

232 views • 11 slides

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

Protons + Neutrons = Nucleus Electrons “orbit” at various distances from nucleus. Electron configuration [2,8,8]. All material objects are made of atoms An atom is mostly empty space Nucleus contains protons (+) and neutrons (0) strongly held together

474 views • 19 slides

Sodium Nucleus: 11 protons, 12 neutrons Charge: +11 Aluminum Nucleus: 13 protons, 14 neutrons

Sodium Nucleus: 11 protons, 12 neutrons Charge: +11 Aluminum Nucleus: 13 protons, 14 neutrons Charge: +13. Mass number: total number of protons and neutrons in a nucleus. Sodium Atomic number: 11 Mass number: 23 (11+12).

254 views • 7 slides

Aim: Did the Mongols negatively or positively impact the world?

Aim: Did the Mongols negatively or positively impact the world? . Do Now: After being assigned a side you should review your hw/preparation notes and think about arguing points you could use. If you are assigned as the evaluator, you need to think of questions to ask your group members.

206 views • 8 slides

Protons, Neutrons, Electrons

Protons, Neutrons, Electrons. How Do We Find All 3? And Where Do We Get These Parts Of The Atoms?. C. 6. 12.011. So, How Do We Use All These Numbers to Make Sense of What We Have?. Protons : can be identified by the ATOMIC NUMBER. Therefore… Carbon has. 6 Protons. C. 6. 12.011.

443 views • 14 slides

Protons are positive (+) charged particles found in the nucleus of an atom.

Chapter 4 - Part 2. Protons , neutrons and electrons are all subatomic particles. Protons are positive (+) charged particles found in the nucleus of an atom. Proton mass = 1.674 x 10 -24 g 1 proton = +1 Charge. Nucleus. Proton. Neutron. Electron. The Neutron

677 views • 17 slides

Leading neutrons and protons

Leading neutrons and protons. V.A. K hoze, A.D. M artin, M.G. R yskin. For Forward Physics at LHC it is useful to start with leading neutrons observed at HERA --- prelimin. ZEUS data --- good example of

329 views • 20 slides

IS DARK MATTER COMPOSED OF STABLE CHARGED PARTICLES?

IS DARK MATTER COMPOSED OF STABLE CHARGED PARTICLES?. Maxim Yu. Khlopov Moscow Engineering and Physics Institute (State University) and Centre for Cosmoparticle physics “Cosmion” Moscow, Russia. Outlines. Cosmological reflections of particle symmetry

576 views • 48 slides

Ions Positively and Negatively charged atoms

Ions Positively and Negatively charged atoms. START YOUR ENGINES (click here). What do you mean charge ?. Protons have a positive charge. Electrons have a negative charge. Their charges are OPPOSITE but equal in magnitude. This is like saying +1 and -1.

371 views • 14 slides

The Atom Contains 3 subatomic particles: The dense center ( nucleus ) of the atom contains:

The Atom Contains 3 subatomic particles: The dense center ( nucleus ) of the atom contains: Neutron - a particle with no charge. Proton - a particle with a positive charge. Electrons are tiny particles that move around the nucleus. - negative electrical charge.

847 views • 12 slides

Atomic # = # of Protons Atomic Mass = # of Protons + # of Neutrons

17 Cl 35.453. Atomic # = # of Protons Atomic Mass = # of Protons + # of Neutrons Charge = # of Protons - # of electrons. Atomic Mass Charge Element Symbol Atomic # # of Atoms. 35 -1 Cl 17 2.

208 views • 8 slides

At the center of every atom is a nucleus containing protons and neutrons. NW

Why do atoms combine?. 1. Atomic Structures. At the center of every atom is a nucleus containing protons and neutrons. NW. This nucleus represents most of the atom’s mass.NW. Click image to view movie. Why do atoms combine?. 1. Atomic Structures.

293 views • 29 slides

The nucleus (centre of an atom) contains protons and neutrons

The nucleus (centre of an atom) contains protons and neutrons. Protons have a one positive charge. Neutrons have no charge. Electrons have a negative charge and orbit the nucleus. The number of negative electrons in an atom is the same as the number of positive protons.

141 views • 13 slides

Styrofoam is charged negatively the whole time

66 views • 6 slides

IS DARK MATTER COMPOSED OF STABLE CHARGED PARTICLES?

491 views • 48 slides

Nucleus – Protons and Neutrons

Nucleus – Protons and Neutrons. Subatomic Particles. Protons – mass ~ 1amu, charge = +1 . Neutrons – mass ~ 1amu, no charge. Electrons – mass ~ 0, charge = -1. Atomic Number – Number of protons in the nucleus of an atom.

788 views • 78 slides

More Related