Periodic Table & Trends

Periodic Table & Trends

Assessment

Flashcard

Chemistry

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What are the vertical columns in the Periodic Table called?

Back

Groups

2.

FLASHCARD QUESTION

Front

What happens to atomic radius as you move down a group in the Periodic Table?

Back

Atomic radius increases because you add more and more shells (energy levels).

3.

FLASHCARD QUESTION

Front

How does electronegativity change as you move down group 16 in the Periodic Table?

Back

Electronegativity decreases.

4.

FLASHCARD QUESTION

Front

Which of the following is an alkali metal: Magnesium, Iron, Sodium, Europium?

Back

Sodium

5.

FLASHCARD QUESTION

Front

How many valence electrons does an atom of Argon (Ar) have?

Back

8

6.

FLASHCARD QUESTION

Front

What are the horizontal rows in the Periodic Table called?

Back

Periods

7.

FLASHCARD QUESTION

Front

What is the trend in ionization energy as you move across a period from left to right?

Back

Ionization energy generally increases.

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