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Electronegativity 100 200 300 400 500 Electron AffinityAtomic RadiusVocabulary First Ionization Energy 100.

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Presentation on theme: "Electronegativity 100 200 300 400 500 Electron AffinityAtomic RadiusVocabulary First Ionization Energy 100."— Presentation transcript:

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2 Electronegativity 100 200 300 400 500 Electron AffinityAtomic RadiusVocabulary First Ionization Energy 100

3 Electronegativity (100 points) Answer: The most electronegative atom. Question: What is Fluorine? CLICK THE ARROW

4 Electronegativity (200 points) Answer: The trend (increase or decrease) of electronegativity across a period from left to right. Question: What is increase? CLICK THE ARROW

5 How many grams are in 9.52*10 26 molecules of CoCl 2 ?

6 Electronegativity (300 points) Answer: The trend (increase or decrease) of electronegativity down a group from top to bottom. Question: What is decrease? CLICK THE ARROW

7 Electronegativity (400 points) Answer: Of the two elements Li and C, this elements has a higher electronegativity. Question: What is C? CLICK THE ARROW

8 Electronegativity (500 points) Answer: The definition of electronegativity. Question: What is the ability of an atom in a chemical compound to attract electrons from another atom. CLICK THE ARROW

9 Electron Affinity (100 points) Answer: The trend (increase or decrease) of electron affinity across a period from left to right. Question: What is increase? CLICK THE ARROW

10 Electron Affinity (200 points) Answer: The trend (increase or decrease) of electron affinity down a group from top to bottom. Question: What is decrease? CLICK THE ARROW

11 Electron Affinity (300 points) Answer: Of the two elements Li and K, this element has the lowest electron affinity. Question: What is K? CLICK THE ARROW

12 Electron Affinity (400 points) Answer: Of the two elements Be and Sr, this element has the higher electron affinity. Question: What is Be? CLICK THE ARROW

13 Electron Affinity (500 points) Answer: This group on the periodic table accepts an electron most readily due to an almost completely full outer shell. Question: What are the halogens? CLICK THE ARROW

14 Atomic Radii (100 points) Answer: Of the two elements Na and Cl, which has the largest atomic radius? Question: What is Na? CLICK THE ARROW

15 Atomic Radii (200 points) Answer: This element has the largest atomic radius. Question: What is Francium? CLICK THE ARROW

16 Atomic Radii (300 points) Answer: This is the trend (increase or decrease) for atomic radii across a period from left to right. Question: What is decrease? CLICK THE ARROW

17 Atomic Radii (400 points) Answer: This is the trend (increase or decrease) for atomic radii down a group. Question: What is increase? CLICK THE ARROW

18 Atomic Radii (500 points) Answer: Comparing Li and F, this element has the smaller atomic radius. Question: What is F? CLICK THE ARROW

19 Vocabulary (100 points) Answer: A positively charged ion. Question: What is a cation? CLICK THE ARROW

20 Vocabulary (200 points) Answer: This man arranged the elements according to atomic mass. Question: Who is Mendeleev? CLICK THE ARROW

21 Vocabulary (300 points) Answer: The energy required to remove an electron from an outer shell of a neutral atom. Question: What is ionization energy? CLICK THE ARROW

22 Vocabulary (400 points) Answer: The energy change that occurs when an electron is acquired by a neutral atom. Question: What is electron affinity? CLICK THE ARROW

23 Vocabulary (500 points) Answer: The energy required to remove a second electron from a cation. Question: What is second ionization energy? CLICK THE ARROW

24 Ionization Energy (100 points) Answer: This element requires the most ionization energy to remove an electron. Question: What is F? CLICK THE ARROW

25 Ionization Energy (200 points) Answer: This is the trend (increase or decrease) of ionization energy across a period from left to right. Question: What is increase? CLICK THE ARROW

26 Ionization Energy (300 points) Answer: This is the trend (increase or decrease) of ionization energy down a group from top to bottom. Question: What is decrease? CLICK THE ARROW

27 How many molecules are in 5.00 g of NaCl?

28 Ionization Energy (400 points) Answer: Of the two elements Li and Fr, which would have the HIGHEST ionization energy? Question: What is Li? CLICK THE ARROW

29 Ionization Energy (500 points) Answer: Of the two elements Mg and Cl, which would have the LOWEST ionization energy? Question: What is Mg? CLICK THE ARROW


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