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Lesley Schulist

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Term1/12
What is the most active group of nonmetals
Definition1/12

The most active group of nonmetals are those in Group 17, and these are the halogens. The list is headed by fluorine, which is the most reactive element of the group and of the periodic table as a whole.

Term1/12
Who is considered to be the father of the periodic table
Definition1/12

Mendeleev

Term1/12
Evaluate the electron configurations below and determine which one does not represent a member of the same group or family as the others
Definition1/12

1s2-2s2-2p6-3s2-3p6-4s2-3d10-4p5

Term1/12
Moseley pioneered work in which of these areas
Definition1/12

Moseley pioneered work by deducing the numbers of protons in nuclei.

Term1/12
Evaluate these electron configurations and determine which represents the most active nonmetal
Definition1/12

1s22s22p63s23p5

Term1/12
Which of these groups of elements is listed by increasing order
Definition1/12

Al, Si, P, and S

Term1/12
Choose the correct name of this compound OFËÃ
Definition1/12

Oxygen Difluoride

Term1/12
When the elements are arranged by increasing atomic number there will be a periodic repetition of their propertiesWhich theory is identified by this statement
Definition1/12

modern periodic law

Term1/12
Is it true that the most active metal would be the one that is the largest
Definition1/12

yes the largest

Term1/12
What groups of metals on the periodic table would have the most similar properties
Definition1/12

Group-1 and 2 have metallic properties. They possess same properties.

Term1/12
Choose the best definition for this word halogen
Definition1/12

salt-former ;)

Term1/12
When comparing the electron configurations of neon and fluorine what must happen for fluorine to become stable
Definition1/12

flourine must gain one electron

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Cards in this guide (12)
What is the most active group of nonmetals

The most active group of nonmetals are those in Group 17, and these are the halogens. The list is headed by fluorine, which is the most reactive element of the group and of the periodic table as a whole.

Who is considered to be the father of the periodic table

Mendeleev

Evaluate the electron configurations below and determine which one does not represent a member of the same group or family as the others

1s2-2s2-2p6-3s2-3p6-4s2-3d10-4p5

Moseley pioneered work in which of these areas

Moseley pioneered work by deducing the numbers of protons in nuclei.

Evaluate these electron configurations and determine which represents the most active nonmetal

1s22s22p63s23p5

Which of these groups of elements is listed by increasing order

Al, Si, P, and S

Choose the correct name of this compound OFËÃ

Oxygen Difluoride

When the elements are arranged by increasing atomic number there will be a periodic repetition of their propertiesWhich theory is identified by this statement

modern periodic law

Is it true that the most active metal would be the one that is the largest

yes the largest

What groups of metals on the periodic table would have the most similar properties

Group-1 and 2 have metallic properties. They possess same properties.

Choose the best definition for this word halogen

salt-former ;)

When comparing the electron configurations of neon and fluorine what must happen for fluorine to become stable

flourine must gain one electron

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