coulombic attraction and emission spectra

coulombic attraction and emission spectra

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Flashcard

Chemistry

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Coulombic attraction?

Back

Coulombic attraction is the force of attraction between positively charged protons in the nucleus and negatively charged electrons surrounding the nucleus.

2.

FLASHCARD QUESTION

Front

What happens to Coulombic attraction as the distance between protons and electrons increases?

Back

The force of attraction decreases as the distance increases.

3.

FLASHCARD QUESTION

Front

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

Back

Periods in the periodic table represent the energy levels of electrons in an atom.

4.

FLASHCARD QUESTION

Front

Which color of light has the highest energy?

Back

Violet light has the highest energy among visible light colors.

5.

FLASHCARD QUESTION

Front

What is an alkali metal?

Back

Alkali metals are elements in Group 1 of the periodic table, characterized by having one electron in their outermost shell.

6.

FLASHCARD QUESTION

Front

How many periods are there in the periodic table?

Back

There are 7 periods in the periodic table.

7.

FLASHCARD QUESTION

Front

What is the relationship between energy levels and electron removal?

Back

Electrons in higher energy levels are farther from the nucleus and experience less Coulombic attraction, making them easier to remove.

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