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What Are Good 7th Grade chemistry Science Fair Projects PLEASE ANSR?
Testing the acidity of household substances using pH indicators. Investigating the reaction rates of different types of vinegar and baking soda mixtures. Studying the effects of different types of salts on the freezing point of water.
How to make smoke for science project?
I need to know which kind of smoke do you want, light, medium or heavy ? Please, re-ask the question mentioning the class of smoke which fits better for your project."How to make light, medium or heavy smoke for science project?"ANS 2 -Get some 'card ice' (frozen carbon dioxide) and put it in warm water. -this is the way they make theatrical smoke or mist.
A few examples of liquid-liquid solutions please?
Ethanol Alcohol and wine sorry can't answer anymore
What colourless liquids are there?
Well, honey, if you're looking for colorless liquids, you've got options. Water, rubbing alcohol, mineral oil, and vinegar are just a few examples. Just remember, clear doesn't always mean safe to drink, so keep that bleach far away from your morning coffee, darling.
Can you please-Compare the melting points of substances that are gases at room temperature with solids and liquids?
Substances that are gases at room temperature typically have lower melting points than solids and liquids because their intermolecular forces are weaker. Gases have molecules that are further apart, making it easier to overcome these weak forces to change their state. Solids and liquids have stronger intermolecular forces that require more energy to break, resulting in higher melting points.
What is the shape of variola?
Please help me I have a science project due feb 14
Will a plant die if you put it in vinegar. Please answer I need the answer for my 9th grade biology class for our project.?
Vinegar is relatively acidic, so it should kill most plants.
What should you make for a science invention?
i have the same question please answer school project...! ☻
What does the eyeiece of refracting telescope do?
i dont know can someone please tell me i have a science project due tommorw so please
How are the organs in the respiratory system similar to structures in a plant cells?
please help, it is for my science project
What is the function of the heart cell?
idk tht's y i asked it please answer!!!! it's for a science project
Can wolf hirschhorn syndrome be prevented?
I have science project and don't know if it can be prevented answer if possible please.
How do you build a self propelled model boat?
i honistly have no idea but my class is workink on a science project so some one please answer this please!!
What should you call your science Fair project?
Mine is about egg substitutes. Please give me a catchy title!
Is there a science project involving computers Please help me?
Genrally speaking no; however Using a computer to do a science project may involve programming -- pattern analysis, data interpretation; many things are available. A science project about computers could cover how to build one from just parts, how to upgrade a PC.
Can you help you on your project or not?
yes i can go on the goggle and type in simple science projects
What is the site for getting CBSE social science project topics for class X 2008-2009?
I firmly believe that the best site for getting project material is www.wikipedia.org. I successfully made my project with the help of this site. I think cbse.nic.in is the best site and to get aid we may certainly prefer wikipedia.
