Look over these statements about the chemical elements in one or more main-block groups of the Periodic Table: • Most of the elements in this group react with fluorine to form ionic compounds that are not soluble in water. • Elements in this group have one common oxidation state, which is positive. • Elements in this group are metals with the highest average melting points of all the main-group metals. • Most of the elements in this group react with oxygen to form basic oxides. Note: none of these statements apply to hydrogen, which for the purposes of this problem we leave out of Group 1A. Are all of these statements true for the same group? For example, if all of these statements are true about the elements in Group 1A, you should answer yes. But if some statements are true for the elements in Group 1A and some others are true only for elements in Group 2A, you should answer no. If you answered yes, what is the group? O yes O no

Look over these statements about the chemical elements in one or more main-block groups of the Periodic Table: • Most of the elements in this group react with fluorine to form ionic compounds that are not soluble in water. • Elements in this group have one common oxidation state, which is positive. • Elements in this group are metals with the highest average melting points of all the main-group metals. • Most of the elements in this group react with oxygen to form basic oxides. Note: none of these statements apply to hydrogen, which for the purposes of this problem we leave out of Group 1A. Are all of these statements true for the same group? For example, if all of these statements are true about the elements in Group 1A, you should answer yes. But if some statements are true for the elements in Group 1A and some others are true only for elements in Group 2A, you should answer no. If you answered yes, what is the group? O yes O no

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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Question

Look over these statements about the chemical elements in one or more main-block groups of the Periodic Table:
. Most of the elements in this group react with fluorine to form ionic compounds that are not soluble in water.
• Elements in this group have one common oxidation state, which is positive.
• Elements in this group are metals with the highest average melting points of all the main-group metals.
• Most of the elements in this group react with oxygen to form basic oxides.
Note: none of these statements apply to hydrogen, which for the purposes of this problem we leave out of Group 1A.
Are all of these statements true for the same group?
For example, if all of these statements are true about the elements in Group 1A, you should answer yes.
But if some statements are true for the elements in Group 1A and some others are true only for elements
in Group 2A, you should answer no.
If you answered yes, what is the group?
0
yes
no
X
Ś

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