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Questions in chemistry
[Sagot para sa’yo] ron (Fe): [Ar]4s23d6 core electrons valence electrons
[Sagot para sa’yo] What can you say about the elements that make up the oxoacids of chlorine
[Sagot para sa’yo] What happens to the ice and wax when heated
[Sagot para sa’yo] is honey a supersaturatedn solution?
[Sagot para sa’yo] attractive forces between molecules
[Sagot para sa’yo] galvanic corrosion and explain its nature, including how and under what conditions it occurs
[Sagot para sa’yo] suppose that AB3E, a hypothetical molecule is discovered, Predict wether the molecule is polar or non polar
[Sagot para sa’yo] New Activity 2: Identify Me! Directions: Given the situation below, answer the question and write it in your Science activity notebook. COVID-19 pandemic enables most individuals to make homemade disinfectants. A disinfectant with 70% ethyl alcohol indicates that it is a solution containing water and ethyl alcohol. What does 70% indicate? Answer:
[Sagot para sa’yo] Solute and solvent in humid air
[Sagot para sa’yo] Sometimes the particles that we want to remove from a mixture are so small that they will pass easily through a sieve (think of the example of the muddy water from before)Can you think of a way to overcome this?
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