'Attract electrons' presentation slideshows

IB DP1 Chemistry Bonding

IB DP1 Chemistry Bonding. What makes atoms join together to make compounds?. Topic 4: Bonding (12.5 hours). 4.1 Ionic bonding 4.1.1 Describe the ionic bond as the electrostatic attraction between oppositely charged ions. 4.1.2 Describe how ions can be formed as a result of electron transfer.

1.27k views • 81 slides

Bonding, Molecular Shape & Structure

Bonding, Molecular Shape & Structure. By Dr. Fawaz Aldabbagh. http://www.nuigalway.ie/chem/Fawaz/fawaz.htm. The Periodic Table. Lewis Symbols. Represent the number of valence electrons as dots Valence number is the same as the Periodic Table Group Number. n = 1. n = 2.

887 views • 54 slides

T h e P e r i o d i c T a b l e

T h e P e r i o d i c T a b l e. T h e P e r i o d i c T a b l e. M o s t o f w h a t y o u n e e d i s o n i t. T h e P e r i o d i c T a b l e. T h e e l e m e n t s o n t h e t a b l e a r e a r r a n g e d

394 views • 32 slides

Tuesday November 9 , 2010

462 views • 20 slides

Atomic Size

Atomic Size. The atomic radius is one half of the distance between the nuclei of two atoms of the same element when the atoms are joined. Why do these trends exist?. Atom size increases down a group because you keep moving to a new shell of electrons.

243 views • 16 slides

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http://www.pinterest.com/pin/307300374548484516/. TURN IN. GOAL SHEETS ATOMIC HISTORY. UPDATE YOUR TOC. 10/23/14 Charges and Electrons pg # LT: How can the number of electrons effect an element and how does it relate to the periodic table?.

209 views • 14 slides

Atomic Radius

Atomic Radius. The radius of an atom . Periods - decreases as you move left to right across the table Why? Nucleus becomes more positive , while the electrons remain in the same energy level. This change causes the electrons to be pulled toward the nucleus making the radius smaller .

257 views • 14 slides

Periodic Trends

Periodic Trends. For each slide with a periodic table - copy the definition. Copy ALL of the other slides. The purpose of this exercise is for you to be able to understand 4 periodic trends and how to predict them.

217 views • 11 slides

Periodic Trends

Periodic Trends. For each slide with a periodic table - copy the definition. Copy ALL of the other slides. The purpose of this exercise is for you to be able to understand 4 periodic trends and how to predict them.

246 views • 11 slides

Electronegativity

Electronegativity. James Lauer, Matt Rose, Tom Greenwood, Eric Gu. The ability to pull electrons in a covalent bond towards the nucleus of an atom Affected by atomic number and the distance valence electrons are from the nucleus.

215 views • 10 slides