Atoms are too small to see.
Atoms and moles are used in laboratories.
the use of models helps people dicuss the theory of how and why atoms form bonds
A semiconductor can be made by adding atoms of other elements to a pure semiconductor material, such as silicon or germanium. By selectively adding specific impurity atoms (dopants), the conductivity of the semiconductor material can be controlled, making it suitable for use in electronic devices like transistors and diodes.
Many vaccines are still in use today.
1- made a model of atoms which we still use today 2 made some of the most exstensive research that helps us today in basic science...that's all i can remember
people use it for naughty things....
many things but the number 1 answer is to use it in the dark so you can see
It was used for the things that we use for today!
Yes they were the calculators of the past. A few people still use them today.
It is used for many things. Some people use it as exercise, others to learn self defense.
The same things dressmakers use today: cloth, needle and thread, scissors and patterns. They used dressmaker's dummies to determine the correct size, just like we do today.
we use this principle today in things such as hydraulic lifst presses and brakes
Atoms and moles are used in laboratories.
The Ancient Romans were responsible for the production of many items/designs that we still use today. Some of these are: - Advanced roads and roadways - Aqueducts - Water pumps - Tools used in engineering, measuring and construction - Cesareans (or C-sections) - Reinforced concrete - Our calendar - Umbrellas (for both sun and rain) - Showers - Indoor plumbing - Flushing toilets - Books (instead of scrolls) - Ploughs
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Ancient Egyptians invented many things that are still used today, including makeup, hair removal techniques, and calendars. They also invented plows and toothpaste.
the use of models helps people dicuss the theory of how and why atoms form bonds