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Basic Chemistry Quiz

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Questions and Answers

What does ionization mean?

An electron loses protons.

An atom loses or gains protons.

A proton loses electrons.

An atom loses or gains electrons. (correct)

In the periodic system of elements, which is the simplest element?

Neon

Helium

Hydrogen (correct)

Oxygen

Coulomb's law describes:

The resistance of materials in their different states.

The forces created between two charged objects. (correct)

The flow of current through different materials.

The behavior of light in a vacuum.

What is the definition of electric current?

The flow of electric charges past a given point. Signup and view all the answers

What is the unit of measurement for electric potential difference?

Volt Signup and view all the answers

What is the main component of a solar cell?

Metal baseplate, Semiconductor layer, translucent metal layer Signup and view all the answers

What is the definition of ionization?

An atom loses or gains electrons Signup and view all the answers

What does Coulomb's law describe?

The forces created between two charged objects Signup and view all the answers

Which metals are commonly used for thermocouples?

Chromel and alumel Signup and view all the answers

Basic Chemistry Quiz

Choose a study mode

Podcast

Questions and Answers

What does ionization mean?

In the periodic system of elements, which is the simplest element?

Coulomb's law describes:

What is the definition of electric current?

What is the unit of measurement for electric potential difference?

What is the main component of a solar cell?

What is the definition of ionization?

What does Coulomb's law describe?

Which metals are commonly used for thermocouples?

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