1 Answer this! Directions: Use the periodic table you created on the previous slide to complete these questions. 1. Identify the halogen in the 3rd period ? Identify the alkaline earth metal in the 4th period ? Identify a metalloid with four valence electrons 3. ? What element is group with the metals but is really a nonmetal? ?_ Identify a noble gas in the 5th period ? Identify the alkali metal with the least amount of protons 7. ? Identify the transition metal in the 4th period and 7th group 8. ? Identify the element that does not have the same number of valence electrons as the others in its group 9. ? What element is group with the metalloid but is really a metal? 10. ? Identify an element that exists as a liquid under standard conditions 2. 4. 5. 6.

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter2: Atoms Molecules And Ions
Section: Chapter Questions
Problem 103GQ
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please, help and answer the questions, thankuu! ?.

1Answer this!
2 Watch this!
Directions: Use the periodic table you created on the previous slide to
complete these questions.
The Genius of Mendeleev's
Periodic Table
1.
?
Identify the halogen in the 3rd period
?
Identify the alkaline earth metal in the 4th period
3 Reflect on this!
2.
?
Why was Mendeleev's table 'genius?
Explain your answer here.
Identify a metalloid with four valence electrons
?
What element is group with the metals but is really a nonmetal?
Identify a noble gas in the 5th period
?
Identify the alkali metal with the least amount of protons
?
7.
Identify the transition metal in the 4th period and 7th group
?
8.
Identify the element that does not have the same number of
valence electrons as the others in its group
9.
?
What element is group with the metalloid but is really a metal?
?
10.
Identify an element that exists as a liquid under standard
conditions
© 2011-present MsRazz ChemClass
3.
4.
5.
6.
Transcribed Image Text:1Answer this! 2 Watch this! Directions: Use the periodic table you created on the previous slide to complete these questions. The Genius of Mendeleev's Periodic Table 1. ? Identify the halogen in the 3rd period ? Identify the alkaline earth metal in the 4th period 3 Reflect on this! 2. ? Why was Mendeleev's table 'genius? Explain your answer here. Identify a metalloid with four valence electrons ? What element is group with the metals but is really a nonmetal? Identify a noble gas in the 5th period ? Identify the alkali metal with the least amount of protons ? 7. Identify the transition metal in the 4th period and 7th group ? 8. Identify the element that does not have the same number of valence electrons as the others in its group 9. ? What element is group with the metalloid but is really a metal? ? 10. Identify an element that exists as a liquid under standard conditions © 2011-present MsRazz ChemClass 3. 4. 5. 6.
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