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What are some examples pf non metalic minerals?
Some examples of non-metallic minerals are quartz, limestone, gypsum, clay, and mica. These minerals are used in various industries such as construction, ceramics, and agriculture.
What are nonmetallic minerals?
Nonmetallic minerals are minerals that do not contain metal elements. They are used for various industrial purposes, such as construction, manufacturing, and agriculture. Examples include quartz, limestone, gypsum, and salt.
What is agrochemical?
Agrochemicals are chemicals used in agriculture to enhance crop production by controlling pests, diseases, or promoting plant growth. Examples include fertilizers, herbicides, insecticides, and fungicides. It is important to use agrochemicals responsibly to minimize environmental impact.
What is radioactive dating and how is it used to determine the age of rocks and fossils?
Radioactive dating is a method used to determine the age of rocks and fossils by measuring the decay of radioactive isotopes within them. This process relies on the principle that certain isotopes decay at a known rate over time, allowing scientists to calculate the age of the sample based on the amount of remaining radioactive isotopes.
What element is used for storing and transporting radioactive materials?
Lead is commonly used for storing and transporting radioactive materials due to its density and ability to block radiation. Lead containers can shield against harmful radiation emitted by radioactive materials, making it a suitable choice for safety purposes.
What are Radioactive isotopes used for?
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
Describe one way that radioactive isotopes have been used in agriculture?
Radioactive isotopes have been used in agriculture to measure uptake of nutrients by plants. For example, radioactive phosphorus can be used to track the movement of phosphorus in soil and its absorption by plants, providing valuable insights into nutrient cycling and plant nutrition.
What type of technology is used in agriculture?
some examples of technology used in agriculture is plows,tractors,cattle...etc.
What is the important of berkelium in agriculture?
Berkelium does not have any known important role in agriculture. It is a radioactive element with very limited practical applications due to its rarity and instability.
Give two examples of how tracers are used .tell why radioactive isotopes work as tracers?
Alloys
What kind of radiactive elements are used in the field of chemistry?
These are the radioactive elements. See this link.
What are the advantages and disadvantages of actinium to agriculture?
Actinium is not commonly used in agriculture due to its radioactive properties and potential health hazards. While it can be beneficial as a radiation source for research, its use in agriculture is limited by the risks associated with its emission of alpha particles. Overall, the disadvantages of using actinium in agriculture outweigh any potential benefits.
Describe two ways that radioactive isotopes are used in biomedical research?
radioactive elements, tracers, are used in molecular research to investigate the movement of atoms and molecules through a biological system. At various intervals the movement of the radioactive atoms can be traced using photographic film.
A tracer is a radioactive element whose pathway through the steps of a chemical reaction can be followed?
Yes a tracer is a radioactive element whose pathway through the steps of a chemical reaction can be followed. It can be used to explore the mechanism of chemical reactions by tracing the path that the radioisotope follows from reactants to products.
What is radioactive labelling?
A radioactive label is a chemical compound in which one or more atoms have been replaced by a radioisotope so by virtue of its radioactive decay it can be used to explore the mechanism of chemical reactions. It does this by tracing the path that the radioisotope follows from reactants to products.
Are all the radioactive elements found in the last group of the Periodic Table?
No, many other elements are radioactive or have radioactive isotopes. Examples of this are carbon 14, which is used in carbon dating, Radon, Krypton, Hydrogen, Iodine, and many others.
List the isotopes used in agriculture?
Isotopes commonly used in agriculture include carbon-14 for carbon dating of soil and organic matter, nitrogen-15 for studying nitrogen uptake in plants, phosphorus-32 for tracing phosphorus movement in soil and plants, and potassium-40 for studying potassium uptake in plants.
