0
What else can I help you with?
What properties are important for molecules used as sunscreens?
What properties are important for molecules used as sunscreens?
What do sunscreens do?
Sunscreens help protect against the sun's damaging effects. Sunscreens are topical agents which can be used to block the sun's UV rays and can be used to prevent photoaging. Sunscreens can block the UV rays or absorb them before they reach the skin.
What materials can carbon dating be used to date?
Carbon dating can be used to date organic materials that were once part of a living organism, such as wood, bone, charcoal, and plant remains. It is most commonly used on objects that are less than 50,000 years old.
What is likely to be the first practical implementation of nanotechnology?
Nanotechnology is already used to make more effective sunscreens, conductive materials, and carbon nanotublules for making structures.
Carbon dating can be used to measure the age of each the following except?
Carbon dating can be used to measure the age of organic materials.
What kinds of fabrics are used in the making of organic clothes?
Organic fabrics are those materials that do not contain any synthetic material. Such organic materials include: silk, cotton, wool, hemp and even bamboo.
What materials are used to date carbon-14?
Only organic materials can be evaluated with the carbon-14 method.
What is oxybenzone?
Oxybenzone is a chemical compound found in many sunscreens and other personal care products. It helps absorb ultraviolet (UV) light to protect the skin from the sun's damaging rays. However, there are concerns about its potential negative impact on coral reefs and marine ecosystems.
What is an organic sedimentary rock formed from plant materials that is used primarily to generate electricity?
Coal is an organic sedimentary rock formed from plant materials, used primarily to generate electricity through combustion.
What isotope is most commonly used in the radioactive dating in the remains of organic materials?
Carbon-14 is the isotope most commonly used in radioactive dating of organic materials like bones and charcoal.
What materials have nanoparticles in them?
Nanoparticles can be found in a wide range of materials such as cosmetics (e.g. sunscreens), electronics (e.g. conductive inks), food packaging (e.g. nanoclay coatings), and in the medical field (e.g. drug delivery systems). They are also used in environmental remediation, textiles, and construction materials.
What is the biological activity of dioxybezones?
They're used in sunscreens to block UVB light
