Periodic Table Flashcards by Justin Savage | Brainscape

Q

What did Mendeleev do?

A

Made an early table based on atomic mass

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What did Newlands do?

A

Law of octaves

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What did Meyer do?

A

Same as Mendeleev but without credit

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What did Mosley do?

A

First atomic number table table

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the trend for atomic radius?

A

Decrease right

Increase down

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the trend for ionization energy?

A

Right increase down decrease

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What’s the trend for electronegativity?

A

Increase up and increase right

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is ionic radius & it’s trend?

A

Radial measurement of some common ions

Increase down

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the Aufbau exception?

A

Electrons want lowest energy

Ex) e- they may move a 4s2 into an adjacent 3d4

How well did you know this?

1

Not at all

2

3

4

5

Perfectly