with alpha particles. 3. Meitnerium (Z 109) was formed by cold fusion which involves the combination of Bi and Fe nuclides at ordinary temperature. ACTIVITY 2: Direction: Answer the following questions by explaining with at least three (3) sentences. 1. Dmitri Mendeleev was regarded as the Father of the Modern Periodic Table; did you think it is Henry Moseley who deserves the recognition instead? Elements have their own atomic number as their 2. "fingerprint". Why do you think atomic number is elements' fingerprint? 3. Alchemy is the ancient science of transforming other elements to gold. How would you relate alchemy to the synthesis of new elements? ACTIVITY SHEETS in PHYSICAL SCIENCE Quarter 1- Week 2 (Determine if a molecule is polar or non-polar given its structure S11/12PS-IIIC-15) LECTURE: Polarity of Molecules Electronegativity (EN) - Measure of the relative tendency of an atom to attract electrons to itself when chemically combined with another atom. The higher the value o: electronegativity, the more it tends to attract electrons towarc itself. Polar coyalent bonds occur when electron pairs are unequally

with alpha particles. 3. Meitnerium (Z 109) was formed by cold fusion which involves the combination of Bi and Fe nuclides at ordinary temperature. ACTIVITY 2: Direction: Answer the following questions by explaining with at least three (3) sentences. 1. Dmitri Mendeleev was regarded as the Father of the Modern Periodic Table; did you think it is Henry Moseley who deserves the recognition instead? Elements have their own atomic number as their 2. "fingerprint". Why do you think atomic number is elements' fingerprint? 3. Alchemy is the ancient science of transforming other elements to gold. How would you relate alchemy to the synthesis of new elements? ACTIVITY SHEETS in PHYSICAL SCIENCE Quarter 1- Week 2 (Determine if a molecule is polar or non-polar given its structure S11/12PS-IIIC-15) LECTURE: Polarity of Molecules Electronegativity (EN) - Measure of the relative tendency of an atom to attract electrons to itself when chemically combined with another atom. The higher the value o: electronegativity, the more it tends to attract electrons towarc itself. Polar coyalent bonds occur when electron pairs are unequally

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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