Answer: can be made up of one atom with several different elements in it (b)
Explanation:
i just got this question on Study Island
In particles physics, the weak interaction (the weak force or weak nuclear force) is one of the four known fundamentals interactions of nature, alongside the strong interaction, electromagnetism, and gravitation.
This is based on my research, hope it helped :) <span />
Answer:
For the tetrahedral case the repulsion is smaller.
Explanation:
It is smaller for the tetrahedral case because he angles for tetrahedral molecules are greater (109.5) then for octahedral molecules (90). The greater the distance between the atoms the smaller the repulsion, and so the bigger are angles the bigger is distance.
Answer:
The answer to your question is Stoichiometry
Explanation:
Stoichiometry is a very important branch of inorganic chemistry that is used to calculate the amount of reactants or products necessary in a chemical reaction so we can get the highest yield.
In stoichiometry, we must know the balanced chemical reaction and we can work with the mass in grams or moles.
Well for the paper clips, she could use magnets to get them out... Then with the salt and the gravel , she could just pick up the gravel, then sweep the salt into another pile.... idk if this was what you're looking for but it is realistic.
