What's the main difference between an atom and a molecule? An atom is a single unit of an element, while a molecule consists of two or more atoms bonded together. 5 Is an atom visible to the naked eye? No, atoms are incredibly small and cannot be seen without specialized equipment. 5...
ion是带电荷的一种粒子，它的存在是由于atom/molecule得到或者失去electron(也可是proton，但比较少)时而令atom/molecule中的正负电荷失衡，得到净正或负电荷，而ion的stable状态只会在水溶液中出现。如金属K(potassium)，它与水反应后会令每粒K atom失去一粒electron，最后得出K+(potassium ion)。 1 mol...
molecule. So, what is the difference between atom and molecule? An atom is the smallest unit of matter that still has all of the properties of its element, whereas a molecule is a structure that contains multiple atoms bonded together. The word atom comes from the Greek, atomos, which ...
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atom bit crumb dribble fleck flyspeck grain granule morsel mote nubbin nugget particle patch scrap scruple snip snippet speck tittle See all Synonyms & Antonyms in Thesaurus Examples of molecule in a Sentence There is not a molecule of evidence to support these charges. not a molecule of sen...
What is the difference between compound and mixtures? What is the difference between compound and atom? What does a molecule of a compound mean? (a) What is an atom? How do atoms usually exist?(b) What is a molecule? Explain with an example.(c) What is the difference between the mole...
The space-filling model of molecules can be seen above; it represents the amount of space that is occupied by an atom's electron cloud. Because electrons are so small and behave in wave-like patterns, we can only predict the probability of an electron occupying a certain space. Therefore, ...
278K Learn the difference between atoms and molecules. Find the key characteristics of atoms vs molecules and the formation of molecules, compounds, and mixtures. Related to this QuestionDefine the following terms: a. atom b. element c. molecule d. compound e. ion Which term below inclu...
aIn photographic imaging the contrast is usually indicated in the form of the difference in optical density. 以在光学密度上的区别的形式在摄影想象对比通常被表明。[translate] aYou talk so much 您非常谈话[translate] arootlesstree rootlesstree[translate] ...
The terms molecule, compound, and atom can be confusing! Here's an explanation of what a molecule is with some examples of common molecules.