0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is used for whitewashing?
Lime and chalk.
When was chalk first used?
Chalk has always been a useful compound, in its natural state, it was used during prehistoric times for cave paintings, and it is still used today.
What metamorphic rock used in school?
It can be used for the chalk bords .
Why is chalk dissolving important?
so that people are able to efficiently clean blackboards and sidewalks where chalk has been used
Why were symbols used in the periodic table?
Symbols are used to shorten the names of the elements.
Symbols used in electric circuit?
the symbols used are m for motorthe circle with the cross in the middle is bulbtwo pairs of lines is two batteriesthe line circle and some empty space then a line is off switcha straight line means wire
What pioneers used to write with on a chalk board?
Chalk
Is it true that chalk can be used as a contraceptive?
Chalk has no contraceptive properties.
What is the scientific symbol for the sun?
The symbol for the sun is commonly seen as a complete circle with a dot in the center of the circle. This symbol is used in Astrology, Science, and Alchemy among others. There are other symbols used, but this is the most common one.
Why is it possible to write on a blackboard with chalk?
Chalk is used on the black board because chalk is easy to write with on a black board.
Why is chalk used in gymnastics?
chalk is to stop yourself from slipping or loosing grip
What is used with chalk?
You can use it in homemade toothpaste recipes in place of baking soda. Also used in the construction trade when 'snapping' a chalk line on a board, etc.
What symbols are used to represent Ares?
One main symbol used to indicate a female is the circle with a cross underneath. Another symbol is the color pink that is normally associated with girls.
What are Symbols that are used to correct rough draft called?
Proofreading symbols are used to correct rough drafts. These symbols typically include marks like a caret (^) to indicate where a word or phrase should be inserted, a squiggly line (~) to show where a word should be deleted, and a circle with a line through it to denote a spelling error.
What is used for whitewashing?
Lime and chalk.
What are the different electrical symbols?
In electrical engineering there are many types of symbols used to notate devices. These include symbols for polarity, switches, diodes, and batteries.
What pig by product is in chalk?
The pig has many by products used for various different reasons. In chalk, the fatty acids and glycerin is used.
