A molecule of sucrose (C12H22O11) has 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms. The subscripts also indicate the ratios of the elements.
Answer:
The answer to your question is: The second option.
Explanation:
Atoms are stable when they gain or lose electrons to have 8 electrons.
They have one valence electron. Noble gases have 8 electrons, not one, If they would have 1 electron they would be extremely reactive.
They have eight valence electrons. This is the right answer, noble gases have 8 electrons that is why they are unreactive.
They have seven valence electrons. If noble gases would have 7 electrons, they would be very reactive.
They have two valence electrons. This option is incorrect, elements that have 2 electrons are reactive like Calcium, Magnesium, etc.
" when a uranium atom splits , it releases neutrons " ; so the first answer.
You run approximately 16404 feet.
Molar heat capacity is greater than heat capacity. the molar heat capacity of a substance is the particular heat c instances the molar mass of the substance M/N its numerical price is generally smaller than that of the particular warmness. Paraffin wax, for example, has a specific heat of about 2500 J⋅K−1⋅kg−1 but a molar heat capacity of about 600 J⋅K−1⋅mol−1.
Heat capacity or precise warmth is the quantity of warmth in keeping with unit mass that is required to elevate the temperature by 1°C. specific heat is helpful in figuring out the processing temperatures and amount of warmth necessary for processing and may be useful in differentiating among polymeric composites.
The warmth ability of an object describes how a good deal of heat energy is needed to boom the temperature of the object by way of 1 Kelvin (1 °C). word: bodily portions which might be related to the mass are called “specific” quantities and are regularly denoted by way of a decrease case letter.
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