'First ionization energy' diaporamas de présentation

1.16k views • 89 slides

942 views • 69 slides

Bonding

841 views • 62 slides

The Periodic Table and Trends Topics 3.1 - 3.3 and 12.1.1 - 12.1.2

767 views • 60 slides

1 10 11 12 15 17 20 24 31 37 39 49 53 55 61 65 67 71 88 103

801 views • 57 slides

Periodic Table Review

Periodic Table Review . Place each of the following groups of elements in order of DECREASING atomic radius. Li, Rb , K, Na . Rb , K, Na, Li. Place each of the following groups of elements in order of DECREASING atomic radius. Mg, Cl , Na, P. Na, Mg, P, Cl.

639 views • 51 slides

Chapter 7 Periodic Properties of the Elements

Chemistry, The Central Science , 11th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 7 Periodic Properties of the Elements. John D. Bookstaver St. Charles Community College Cottleville, MO. Development of Periodic Table.

898 views • 48 slides

Metals

Metals. Chapter 5. Metals. Look at the periodic table How many elements are metals? Look around this room How many things are made out of metals or metal alloys? Why do we use metals so much? Can you think of any properties of metals?. Uses of Metals. Why do we use metals?

1.11k views • 45 slides

Chemical Periodicity

Chemical Periodicity. In 1869, Dimitri Mendeleev arranged all of the known elements in order of increasing atomic mass and chemical properties of the atoms. He found a pattern that exists and is repeated, or is periodic , in all the elements. http://www.youtube.com/watch?v=fPnwBITSmgU.

809 views • 44 slides

TRENDS in the PERIODIC TABLE

TRENDS in the PERIODIC TABLE. A trend is a pattern or a repetition of particular properties. Trends of the periodic table include Atomic Mass, Atomic Radius, Net Nuclear Charge, Ion Size, Metallic or Non-Metallic Property, Electro-negativity, 1st ionization energy.

871 views • 41 slides

Periodic Trends

658 views • 41 slides

Electron Configurations and Periodicity

Electron Configurations and Periodicity. Chapter 8. Electron Spin. In Chapter 7, we saw that electron pairs residing in the same orbital are required to have opposing spins. . This causes electrons to behave like tiny bar magnets. (see Figure 8.3)

709 views • 41 slides

IB Chemistry ATOMIC THEORY

IB Chemistry ATOMIC THEORY. Atomic Structure. Atomic Structure. Atoms are very small ~ 10 -10 meters All atoms are made up of three sub-atomic particles: protons, neutrons and electrons. The protons and neutrons form a small positively charged nucleus

978 views • 40 slides

Periodic Trends 6.3

Periodic Trends 6.3. 6.3. Periodic Trends.

433 views • 32 slides

POLYELECTRONIC ATOMS PERIODICITY OF ELEMENTS (Part 2; Sec 9-13)

POLYELECTRONIC ATOMS PERIODICITY OF ELEMENTS (Part 2; Sec 9-13). Electronic Configurations Periodic Trends. POLYELECTRONIC ATOMS. We will extend the 1-electron results (energy eqn, quantum numbers, AO shapes, etc) to the polyelectronic atom (atoms with > 1 electron).

719 views • 28 slides

Unit 3 Periodic Trends Practice Problems

Unit 3 Periodic Trends Practice Problems. Station 1 Atomic Size: Put the following elements in order of INCREASING atomic size :. 1. P, Cs, Sn , F, Sr , Tl 2. Ca , Rb , K, O, Al, As *3. Ga, Fr, Br, Si, Na, N *4. Po , Sn, Fr, Rb, Cl, Li **5 . Ra , F, Al, Ne, H, He,

528 views • 28 slides

Periodic Trends

459 views • 18 slides

Chapter 7 Periodic Properties of the Elements

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 7 Periodic Properties of the Elements. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Development of Periodic Table.

268 views • 15 slides

Periodic Trends

Periodic Trends. Atomic Size Ionization Potential Melting Point Boiling Point. Atomic Size. Atomic size or atomic radius can be measured in several different ways: The distance between the centers of diatomic molecules is divided by 2

258 views • 13 slides

Prentice Hall Chemistry (c) 2005

Prentice Hall Chemistry (c) 2005. Section Assessment Answers Chapter 6. School is Cool!. 10. On a periodic table of the elements, one might find symbols and names of the elements; atomic number and average atomic mass; information about electron configuration; et cetera.

1.57k views • 8 slides