Question

_________is the tendency of an atom to attract towards itself the shared electron pair of a bond in which it is involved.
electron affinity
electronegativity
atomic attraction
bonding
18 Which of these periods on the periodic table has only eight elements?
1
3
5
7
19 Which of these scientists attempted to classify elements into periods?
De Chancourtois and Dobereiner
Gibbs and Dobereiner
De Chancourtois and Le Chatiler
Graham and Dalton
20 The ionization energy of alkaline earth metals __________ on moving down the group.
increases
remains constant
multiplies
decreases

Answer 1

Answer on Question #51136 - Chemistry – Inorganic Chemistry

Question

☐ is the tendency of an atom to attract towards itself the shared electron pair of a bond in which it is involved.

- electron affinity

- electronegativity

- atomic attraction

- bonding

18 Which of these periods on the periodic table has only eight elements?

1

3

5

7

19 Which of these scientists attempted to classify elements into periods?

- De Chancourtois and Dobereiner

- Gibbs and Dobereiner

- De Chancourtois and Le Chatiler

- Graham and Dalton

20 The ionization energy of alkaline earth metals ________ on moving down the group.

- increases

- remains constant

- multiplies

- decreases

Answer:

Electronegativity is the tendency of an atom to attract towards itself the shared electron pair of a bond in which it is involved.

18 Which of these periods on the periodic table has only eight elements? 3

19 Which of these scientists attempted to classify elements into periods? De Chancourtois and Dobereiner

20 The ionization energy of alkaline earth metals ________ on moving down the group. decreases

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