Pre-AP/IB Periodic Trends Practice

Pre-AP/IB Periodic Trends Practice

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the period 3 element with the lowest first ionization energy?

Back

Sodium (Na) has the lowest first ionization energy in period 3.

2.

FLASHCARD QUESTION

Front

Atomic radius is ______.

Back

The distance from the center of the nucleus to the outermost electron.

3.

FLASHCARD QUESTION

Front

Which atom has the largest atomic radius?

Back

Cesium (Cs) has the largest atomic radius among the given options.

4.

FLASHCARD QUESTION

Front

Sodium has an atomic number of 11, how many protons does this atom have?

Back

Sodium has 11 protons.

5.

FLASHCARD QUESTION

Front

The noble gas with the largest radius is ______.

Back

Radon (Rn) is the noble gas with the largest radius.

6.

FLASHCARD QUESTION

Front

What trend is observed in atomic radius as you move down a group in the periodic table?

Back

Atomic radius increases as you move down a group due to the addition of electron shells.

7.

FLASHCARD QUESTION

Front

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

Back

Ionization energy generally increases as you move from left to right across a period.

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