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Is chalk made of microplankton?
No, chalk is primarily composed of calcium carbonate, a mineral made up of the skeletal remains of plankton and other marine organisms. Microplankton are tiny organisms found in the ocean, but they are not the main component of chalk.
What is the rock that makes up white cliffs of dover?
chalk
What is observed in testing for starch in bread?
When testing for starch in bread, a positive result will show a blue-black color when iodine solution is added. This color change indicates the presence of starch in the bread. Starch is commonly found in many bread products as it is a key component of flour.
How does chalk feel like?
Chalk is a rock that can go onto your hands but can rub off easily chalk i think has a lot of layers it is a sedimentary rock if you hadnt of known that is because well i do not really no ! ha ha ha very funny
Can water cause molecules in a piece of chalk to break a part?
No. Chalk is calcium carbonate and is insoluble in water. It is an ionic solid with a giant lattice structure. Traditional blackboard chalk was made from naturally occurring calcium carbonate formed from the remains of minute protozoa. This gave the material a soft quality. Crystalline calcium carbonate, calcite, is a transparent crystalline substance. (Modern blackboard chalks were made from powdered calcium sulfate which is also insoluble in water)
What are the ingredients of sidewalk chalk?
A major component of sidewalk chalk is calcium carbonate, CaCO3
What substance is the main component of chalk and marble?
calcium carbonate
When you mix chalk with water and then evaporate the water what do you have?
When you mix chalk with water and then evaporate the water, you are left with chalk dust or solid chalk residue. Evaporating the water removes the liquid component, leaving behind the solid chalk particles that were initially dissolved in the water.
This substance is the main component of chalk and marble?
Calcium Carbonate, CaCO3.
What do chalk and teeth have in common?
Chalk and teeth both contain calcium carbonate. In chalk, calcium carbonate is the main mineral component, while in teeth, it is a major component of the enamel. Both chalk and teeth can be affected by acids, which can erode the calcium carbonate present in them. Additionally, both chalk and teeth can be strengthened through processes such as remineralization in teeth and compacting in chalk.
What is the meaning of 'chalk it up to'?
chalk it up to means to raise or to really play your positives
Is chalk made of microplankton?
No, chalk is primarily composed of calcium carbonate, a mineral made up of the skeletal remains of plankton and other marine organisms. Microplankton are tiny organisms found in the ocean, but they are not the main component of chalk.
Does dying your hair with chalk really work?
no.
Primary component of bread and pasta?
Flour
Is gingerbread really bread?
Yes that is why it has bread in it
Is bread a final good or intermediate good as far as making sandwiches?
if the final good is the sandwich, bread is a component: therefore an intermediate good
Do parents really like breakfast in bread for their anniversary?
How can you have breakfast in bread?
