(a) The table below shows the data information of atoms of different elements. Refer to the periodic table and complete the table. atomic atomic number of neutrons element number mass protons electrons 73 181 Y 20 20 (b) Figure 1.1 shows the atomic structure of an element X. After a chemical reaction. the element is tantalum and its Figure 1hemeical symbe is Ta Figure 1.1- An atom of element X. (1) Using the Periodic Table, name the element X and its chemical symbol. (i) State and explain the result after the chemical reaction in figure 1.2.

(a) The table below shows the data information of atoms of different elements. Refer to the periodic table and complete the table. atomic atomic number of neutrons element number mass protons electrons 73 181 Y 20 20 (b) Figure 1.1 shows the atomic structure of an element X. After a chemical reaction. the element is tantalum and its Figure 1hemeical symbe is Ta Figure 1.1- An atom of element X. (1) Using the Periodic Table, name the element X and its chemical symbol. (i) State and explain the result after the chemical reaction in figure 1.2.

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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