Periodic Table Unit Review

Periodic Table Unit Review

Assessment

Flashcard

Chemistry

9th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is ionization energy?

Back

Ionization energy is the energy required to remove an electron from an atom in its gaseous state.

2.

FLASHCARD QUESTION

Front

Which element has a lower ionization energy than Scandium (Sc)?

Back

Calcium (Ca) has a lower ionization energy than Scandium.

3.

FLASHCARD QUESTION

Front

What are metalloids?

Back

Metalloids are elements that have properties of both metals and nonmetals, and they are located along the staircase line on the periodic table.

4.

FLASHCARD QUESTION

Front

What are the horizontal rows of the periodic table called?

Back

The horizontal rows of the periodic table are known as periods.

5.

FLASHCARD QUESTION

Front

What is the location of alkali metals on the periodic table?

Back

Alkali metals are located in Group 1 of the periodic table.

6.

FLASHCARD QUESTION

Front

What is the atomic number of Chlorine?

Back

The atomic number of Chlorine is 17.

7.

FLASHCARD QUESTION

Front

What is the significance of the periodic table's groups?

Back

Elements in the same group have similar chemical properties and the same number of valence electrons.

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