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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: How does an s2- ion differ from an electrically neutral sulfur atom
3 answers
Q: Is sulfur a neutral atom or ion
2 answers
Q: What makes an ion
7 answers
Q: What is the name of the compound made from lithium chlorine and oxygen
2 answers
Q: What is the name of the compound made from lithium and chlorine
4 answers
Q: Is chlorine and lithium a iconic compound
3 answers
Q: Does Chlorine and xenon form a ionic compound
2 answers
Q: What is the single most important rule for you safety while working in a laboratory
2 answers
Q: What is the atomic name of gold
3 answers
Q: What is the reaction between potassium carbonate and Ethan
3 answers
Q: Is iodine crystals an element compound or mixture
4 answers
Q: Is whisky an element compound or mixture
3 answers
Q: What term best describes boron
3 answers
Q: Why is chlorine an ionic compound
3 answers
Q: What element reacts with chlorine to form an ionic compound
3 answers
Q: What ion will lithium form
13 answers
Q: What organic compounds class does octanal belong to
3 answers
Q: Is an iron a metallic element or a mixture or a compound or a non metallic element
7 answers
Q: How is coconut oil made and what is the process involved in its production
2 answers
Q: How do you determine the mole ratio in a chemical reaction
2 answers
Q: What are carbon compounds also known as
3 answers
Q: Which class of organic compounds does CH3COCH3 belong
10 answers
Q: What is the name of CH3COCH3
5 answers
Q: What is the family name for bormine
2 answers
Q: What is molybdenum's family name
3 answers
Q: What is the rubidium reactivity
3 answers
Q: Why oxygen catches fire
2 answers
Q: Why is carbon content important in the burning of coal
3 answers
Q: Is sodium oxide metal or nonmetal
4 answers
Q: Name 10 alkalis
3 answers
Q: How is ammonia different from sodium hydroxide
3 answers
Q: Where is coal kept
3 answers
Q: How do you calculate the percent water in a hydrate
2 answers
Q: Most of the time the oxidation number of the nonmetals are
2 answers
Q: What separates organic or inorganic compounds
3 answers
Q: What are the five elements that are commonly found in organic compounds and state how they can be detected
5 answers
Q: Which bond has the most ionic character
2 answers
Q: What do Chemical equations show or describe
2 answers
Q: Which particles in an atom have electrical charges
4 answers
Q: What is the covalent formula for CS2
3 answers
Q: What is the name for the compound with the formula of ba0
2 answers
Q: How does chemical equations show a conservation of mass
3 answers
Q: If an atom has 18 protons 15 neutrons and 22 electrons what is the atoms electrical charge
8 answers
Q: What is pungent smell
8 answers
Q: Elements that make up water
7 answers
Q: What are the elements in Group 1 of the periodic table called
10 answers
Q: Why is there no overall electrical charge on an aluminium atom
5 answers
Q: What is aluminum overall charge of an atom
3 answers
Q: What is the overall charge of an atom with 3 extra electrons
3 answers
Q: What would happen if there were extra electrons in an atom
8 answers
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