Potassium Nitrate

Potassium nitrate, also known as saltpeter, is a chemical compound with the formula KNO₃. It is a naturally occurring mineral that is commonly used in fertilizers, food preservation, and fireworks. Potassium nitrate is a source of both potassium and nitrogen, two essential nutrients for plant growth.

Properties of Potassium Nitrate:

Chemical Formula: KNO₃
Molar Mass: 101.1032 g/mol
Appearance: Colorless, transparent crystals
Solubility: Soluble in water
Uses: Fertilizers, food preservation, fireworks, gunpowder

Study Guide:

What is the chemical formula of potassium nitrate?
What are the properties of potassium nitrate?
What are the uses of potassium nitrate?
How is potassium nitrate used in agriculture?
What are the safety considerations when handling potassium nitrate?

By understanding the properties and uses of potassium nitrate, you can appreciate its significance in various applications, from agriculture to pyrotechnics.

◂Science Worksheets and Study Guides First Grade. All about animals

Vocabulary/Answer key

All about animals

The resources above cover the following skills:

Concepts of Life Science (SC1, SC2, SC3)

The student demonstrates an understanding of the structure, function, behavior, development, life cycles, and diversity of living organisms by observing and comparing external features of plants and of animals that may help them grow, survive, and reproduce.

Concepts of Life Science: A student should understand and be able to apply the concepts, models, theories, facts, evidence, systems, and processes of life science. A student who meets the content standard should:

Develop an understanding of the structure, function, behavior, development, life cycles, and diversity of living organisms.