The amount of energy that is used changes the amount of physical change that is shown
Answer:
S (Sulfur)
Explanation:
Electronegativity increases as you go up and right on the periodic table, excluding the noble gases on the rightmost column because they have zero electronegativity. S is the farthest right out of all the elements listed in the question excluding Ne.
It is important for scientists to utilize the scientific method (to the extent of applying this in everyday life). Generally, the basic steps of scientific method are: making observations, preparing a hypothesis, designing an experiment, analyzing results, and to finally make a conclusion.
This means that if a scientist makes an observation that is quite unnatural to what he currently knows, it is important for him to question existing ideas and propose a new hypothesis. And to find the answer to his question, he must think creatively to design experiment and be able to scrutinize his/her own observations.
From this, we can see that from the choices, all must hold true except for B<span>.</span><span />
The chemical equilibrium is:
The best conditions, taking into account Le Chatelier's Principle, will be low temperature and high pressure, because is an exothermic reaction and there are more moles of gases in the reactants than in the products.
If you find mistakes in the use of English in my answer, please let me know!
The charges of iron and phosphide has to be known to get the formula of the compound iron (III) phosphide. <span>F<span>e3+ is the formula of iron with charge here and </span></span>P<span>3<span>− is the formula and charge of phosphide. The formula of the compound is FeP. I hope that this is the answer that has actually helped you.</span></span>
