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Chemistry
Chemistry
Explore the principles that govern the natural world, encompassing fields like physics, chemistry, earth sciences, and biology. This subject provides a holistic understanding of the universe.
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Q: Can gas be squashed
8 answers
Q: How do you prepare a 1 molar solution of sodium hydroxide
1 answer
Q: What are the sources of soap
1 answer
Q: What does Mg mean on the periodic table
2 answers
Q: What are the examples of alkynes
2 answers
Q: Is a pH of 2 stronger or weaker than a pH of 4
2 answers
Q: What colour is fluorine vapor
1 answer
Q: Give 5 examples of non-metals
7 answers
Q: Why Gold is used instead of calcium to make jewelry
2 answers
Q: Is sulfur a fossil fuel
2 answers
Q: What bond is form in Li3P
1 answer
Q: Is bromine a diatomic atom
2 answers
Q: Why is sodium hydroxide written as NaOH
2 answers
Q: What the big in 2CO2 mean
1 answer
Q: How can an acid be neutralised
2 answers
Q: Is fluorine a nonmetal metal or transition metal
2 answers
Q: Is argon metal or nonmetal
2 answers
Q: Are diamonds the hardest substance known to man
1 answer
Q: Is C14H28 an alkane formula
3 answers
Q: What is the difference between the base and the alkaline
2 answers
Q: Difference between the state symbols aq and l
2 answers
Q: What state is pure chlorine
2 answers
Q: What compound is CuCl
2 answers
Q: What is the number of protons an electrons in the oxygen
2 answers
Q: How was alchemy different from modern science
2 answers
Q: Is sulfuric acid found in urine
2 answers
Q: What element has a mass number of 87
14 answers
Q: What pH does neutral substance have
2 answers
Q: What metal is usually used for wires in electric circuit
3 answers
Q: Is PbO an element
2 answers
Q: Is Cl2 is held together by ionic bonding
1 answer
Q: What is the element present in quick lime
2 answers
Q: What are ferrous minerals
2 answers
Q: What is it called when Making complex chemicals from simple substances
4 answers
Q: Is stearic acid an element or compound
2 answers
Q: What is the name of the ionic compound Ca3P2
1 answer
Q: What will be the charge for cl when it becomes ions
2 answers
Q: Is acetone a good stain remover on clothes
1 answer
Q: What is the name of Ag2SiO3
2 answers
Q: What will happen if a burning splint is put into the tube of hydrogen collected
10 answers
Q: Is hydroden peroxide an element or compound
2 answers
Q: Which variety of coal contains the highest percentage of carbon
2 answers
Q: What colour do you get after mixing the primary colours
1 answer
Q: Which two atoms from an ionic bond
1 answer
Q: What does the number inside the parentheses in a chemical formula tell you
2 answers
Q: How do you use chlorine everyday
2 answers
Q: Is tin II sulfate organic or inorganic
2 answers
Q: What are atoms of the same element that only differ in the number of neutrons known as
4 answers
Q: How many electrons in U 238
4 answers
Q: What 3 colors make the color purple
2 answers
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