'Ns 2 np 6' diaporamas de présentation

Sherril Soman Grand Valley State University

Lecture Presentation. Chapter 9 Chemical Bonding I: The Lewis Model. Sherril Soman Grand Valley State University. Bonding Theories. Explain how and why atoms attach together to form molecules Explain why some combinations of atoms are stable and others are not

882 views • 88 slides

Alkali Metals

Increasing EA and IE, Decreasing Size. +1. -3. -2. -1. +3. ns 2 np 6. ns 1. +2. ns 2 np 1. ns 2 np 2. ns 2 np 3. ns 2 np 4. ns 2 np 5. ns 2. ns 2 (n-1)d 1. ns 2 (n-1)d 10. Increasing EA and IE, Decreasing Size. Halogens. Inert Gases. Alkali Metals. Transistion Metals.

742 views • 49 slides

SIDDANNA MARPALLE

SIDDANNA MARPALLE. Govt. Neelambika PU College Basavakalyan Dist : Bidar. Q: 1. The lowest first ionisation energy would be associated with which of the following structures? a] 1s 2 2s 2 2p 6 3s 1 b] 1s 2 2s 2 2p 5 c] 1s 2 2s 2 2p 6 d] 1s 2 2s 2 2p 6 3s 2 3p 2.

380 views • 30 slides

Section 5-2: Electron Configuration and the Periodic Table

Section 5-2: Electron Configuration and the Periodic Table. Coach Kelsoe Chemistry Pages 138-149. Section Objectives. Describe the relationship between electrons in sublevels and the length of each period of the periodic table.

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Electronic Structure & Valence Electrons

389 views • 25 slides

CHEMISTRY 161 Chapter 9 Chemical Bonding I chem.hawaii/Bil301/welcome.html

CHEMISTRY 161 Chapter 9 Chemical Bonding I www.chem.hawaii.edu/Bil301/welcome.html. THE OCTET RULE. atoms combine to form compounds in an attempt to obtain a stable noble gas electron configuration. ns 2 np 6. IONIC BONDING. COVALENT BONDING. COVALENT BONDING. F. F. F. F.

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PIT Multiple Choice Review

PIT Multiple Choice Review. 7. The number of electrons in the third principal energy level in an atom having the electron structure 1s 2 2s 2 2p 6 3s 2 3p 2 is: a) 2 b) 4 c) 6 d) 8.

335 views • 15 slides