Boron Group and Aluminum Elements

This video from MooMooMath and Science introduces the boron group, elements found in group 13 of the periodic table. It covers their properties, such as having three valence electrons, and their classification as post-transition metals, except for boron, a metalloid, and nihonium, a synthetic element. The video discusses their reactivity, conductivity, and occurrence in nature, highlighting that boron is not naturally found on Earth and nihonium is synthetically created. The video concludes with a call to subscribe for more educational content.

Which elements are part of the boron group?

• Boron, Aluminum, Gallium, Indium, Nihonium

• Carbon, Silicon, Germanium, Tin, Lead

• Hydrogen, Helium, Lithium, Beryllium, Boron

• Oxygen, Sulfur, Selenium, Tellurium, Polonium

What is unique about boron compared to other elements in its group?

• It is a halogen

• It is a transition metal

• It is a noble gas

• It is a metalloid

How many valence electrons do elements in the boron group have?

• One

• Two

• Four

• Three

Which element in the boron group is known for being synthetically created?

• Aluminum

• Gallium

• Nihonium

• Thallium

Where is aluminum commonly found?

• In the Earth's crust

• In the Earth's core

• In the atmosphere

• In the ocean

Which element in the boron group is not found naturally on Earth?

• Boron

• Aluminum

• Gallium

• Nihonium

What happens to the boiling points of elements as you move down the boron group?

• They fluctuate randomly

• They remain constant

• They decrease

• They increase

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• Math and science videos

• Cooking tutorials

• Music lessons

• Travel vlogs