Types of elements?

There are several types of elements in the periodic table, including:

1. Metals: These elements are typically shiny, malleable, and good conductors of heat and electricity. Examples include iron, copper, and gold.

2. Nonmetals: These elements are typically poor conductors of heat and electricity and can be found in various states of matter. Examples include oxygen, sulfur, and carbon.

3. Metalloids: These elements have properties that are intermediate between metals and nonmetals. Examples include silicon, arsenic, and germanium.

4. Noble gases: These elements are colorless, odorless, and generally unreactive. Examples include helium, neon, and argon.

5. Alkali metals: These elements are highly reactive and typically found in group 1 of the periodic table. Examples include lithium, sodium, and potassium.

6. Alkaline earth metals: These elements are also reactive but less so than alkali metals. Examples include magnesium, calcium, and barium.

7. Transition metals: These elements are typically found in the middle of the periodic table and have varying properties. Examples include iron, copper, and zinc.

8. Lanthanides and actinides: These elements are typically found in the f-block of the periodic table and have unique properties. Examples include lanthanum, uranium, and plutonium.

1. Metals:
- Shiny
- Malleable (can be hammered into sheets)
- Ductile (can be drawn into wires)
- Conduct heat and electricity
- Examples: Iron, Copper, Aluminum

2. Nonmetals:
- Dull
- Brittle
- Poor conductors of heat and electricity
- Examples: Oxygen, Carbon, Nitrogen

3. Metalloids:
- Have properties of both metals and nonmetals
- Examples: Silicon, Germanium, Arsenic

4. Noble Gases:
- Colorless, odorless, and tasteless gases
- Nonreactive
- Examples: Helium, Neon, Argon

5. Halogens:
- Reactive nonmetals
- Form salts with metals
- Examples: Fluorine, Chlorine, Bromine

6. Alkali Metals:
- Silvery-white, soft metals
- Highly reactive
- Examples: Lithium, Sodium, Potassium

7. Alkaline Earth Metals:
- Silvery-white, hard metals
- Less reactive than alkali metals
- Examples: Beryllium, Magnesium, Calcium

8. Transition Metals:
- Hard, shiny metals
- Good conductors of heat and electricity
- Form colored compounds
- Examples: Iron, Copper, Zinc

9. Lanthanides:
- Silvery-white metals
- Radioactive
- Examples: Cerium, Lanthanum, Neodymium

10. Actinides:
- Radioactive metals
- Used in nuclear reactors
- Examples: Uranium, Plutonium, Americium

quiz bee 10questions and answer and explanation multipule choise About Sustainable Development Goals

quiz bee 10questions and answer and explanation multipule choise About Sustainable Development Goals

A hotel is supposed to be home away from home, but the one we ___________ was hell away from home.