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Chemistry
Chemistry
Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.
221k
Questions
Q: Why do you use antimonial lead in chromium plating
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Q: What color do you get when you mix green and silver
6 answers
Q: What is the origin of the name zinc
9 answers
Q: What are the four points of DaltonS theory
10 answers
Q: What kinds of atoms are in aluminum foil
5 answers
Q: Oxides will react with hydrochloric acid but not with aqueous sodium hydroxide
9 answers
Q: How much does xenon cost per gram
3 answers
Q: What household items contain elements from the periodic table
16 answers
Q: What is the name given to ions that are positively charged
11 answers
Q: What is the chemical name for AuN
8 answers
Q: What are the ingredients of foam bed
2 answers
Q: Is acceleration intensive or extensive property
5 answers
Q: What is the compound name for CdO
3 answers
Q: Does a paper towel work diferently in fresh water than salt water
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Q: What are the geometric isomers for BrF3
4 answers
Q: What are eight elements mentioned in the bible
4 answers
Q: Is CAo an ionic
5 answers
Q: What is a Certifying Officer's maximum level of pecuniary liability with regards to erroneous payments
5 answers
Q: How many neutrons in ununtrium
3 answers
Q: How much is calcium per gram
7 answers
Q: What elements on the periodic table make up plastic
8 answers
Q: What is thaimin
3 answers
Q: Is CaO ionic
3 answers
Q: What atomic number of an atom reveals the number of
6 answers
Q: What does getting hammered mean
4 answers
Q: Ph value of household items
6 answers
Q: How many protons are in a boron
8 answers
Q: What is it called when to return to a previous state by adding water
3 answers
Q: A large log of wood will burn more slowly than the same log chopped into smaller pieces What is the best explanation for this observation
5 answers
Q: Which base is present in wasp sting
4 answers
Q: What are two physical properties of pencil lead
5 answers
Q: Not for sale at Arbee's this alkali is a real go-getter in vacuum tubes and is known for its ruby-colored flame test
3 answers
Q: Is 1s2 2s2 2p6 3s2 3p6 4s2 4d10 4p5 valid
4 answers
Q: Is a negative ion larger or smaller than its parent atom
4 answers
Q: Is hot cocoa a solid liquid or gas
6 answers
Q: What does red and gold make when mixed together
6 answers
Q: Why kmno4 is a secondary standard
5 answers
Q: What is Benzoate Ostylezene Bicarbonate
5 answers
Q: What is the strongest nitric oxide supplement
3 answers
Q: What is the formula of auric chlorate
3 answers
Q: What are non-examples of periodic table
4 answers
Q: Will gold and platinum form an ionic or covalent bond
4 answers
Q: What is the symbol for a heat proof mat in science
2 answers
Q: Which metals are likely to last longest
3 answers
Q: What element has 6 energy levels and 4 valence electrons
13 answers
Q: How could you modify Rutherford's experimental procedure to determine the relative sizes of different nuclei
6 answers
Q: What is the mass percentage of N in NH3
3 answers
Q: What are the outermost orbitals of Na and Cl
3 answers
Q: Why is phosphorus more electronegative than hydrogen
3 answers
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