2.a)R b)R c)L d)L e)R f)L g)L
Answer:
combustion of methane gass will take place when the flame is yellow
Answer:
In first shell 2 electrons are present and 7 electrons are present in last shell
Explanation:
Answer:
Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent. It is measured in terms of the maximum amount of solute dissolved in a solvent at equilibrium. ... Certain substances are soluble in all proportions with a given solvent, such as ethanol in water.
Explanation:
Control group: 50 dogs continuing their normal diet
Experiments group: 50 dogs chosen to eat the new food
Independent variable: dog food
Dependent variable: the dogs’ weight