Chalk's ability to write clearly on a chalkboard and be easily erased make it useful for teachers to write and illustrate concepts in the classroom. It is also dust-free, making it less messy than other writing tools. Its low cost and wide availability make it a practical choice for many educators.
Steel is more useful than chalk for three reasons that i know of these properties are Strength, Durability, and the strength to hold heavy amounted things sorry if this wasnt what you were looking for... but this is all i got :)
Yes, calcium hydroxide can be used to make chalk paint. It is commonly used as an ingredient in DIY chalk paint recipes due to its ability to create a matte finish and good adhesion properties.
Chalk helps absorb moisture and sweat from the hands, providing a better grip on gymnastics equipment. It also reduces friction between the hands and the equipment, allowing for smoother movements and preventing blisters. Additionally, chalk can enhance proprioception by providing sensory feedback to the gymnast's hands, improving their control and performance.
Diamonds are known for their exceptional hardness, high thermal conductivity, and optical properties. These properties make diamonds ideal for use in cutting tools, scientific instruments, and jewelry. Additionally, their chemical inertness and high electrical resistivity make them useful in various industrial applications such as electronics and medicine.
Dimethyl ethyl is a chemical compound with properties that make it useful as a solvent and in the production of pharmaceuticals and pesticides. It is flammable and can be harmful if inhaled or ingested. It is commonly used in industrial settings for its solvent properties.
Steel is more useful than chalk for three reasons that i know of these properties are Strength, Durability, and the strength to hold heavy amounted things sorry if this wasnt what you were looking for... but this is all i got :)
No
CFC's are useful to man. They act as coolants.
make it into something useful
as it is costlier . Less useful than what?
Yes, calcium hydroxide can be used to make chalk paint. It is commonly used as an ingredient in DIY chalk paint recipes due to its ability to create a matte finish and good adhesion properties.
- it is a practically inert gas
Steel is stronger, more durable, and has a higher tensile strength than chalk, making it better suited for supporting heavy loads in bridge construction. Steel is also more resilient to environmental factors such as corrosion, moisture, and temperature changes, ensuring the longevity and safety of the bridge structure.
Chalk helps absorb moisture and sweat from the hands, providing a better grip on gymnastics equipment. It also reduces friction between the hands and the equipment, allowing for smoother movements and preventing blisters. Additionally, chalk can enhance proprioception by providing sensory feedback to the gymnast's hands, improving their control and performance.
Its transparent (see through).
because it is?gjkl#
dunnnoo m8