In what ways does human activity affect the carbon cycle?
In what ways does human activity affect the carbon cycle?
In what ways does human activity affect the carbon cycle?
Answer: Option (c) is the correct answer. Explanation: Atomic number means the number of protons present in an element. Whereas atomic mass means the sum of total number of protons and neutrons present in an element. Also, it is known that when an atom is neutral then its number of protons equal number of electrons.
Answer is: C) the fact that the number of lone pairs of electrons on the central atom is greater in the case of water. Carbon(IV) oxide is nonpolar because CO₂ is linear molecule and the oxygen atoms are symmetrical (bond angles 180°). Water is polar because of the bent shape of the molecule. Oxygen atom
The right answer is C. ATP is a key molecule of cellular energy Living beings derive their energy from the oxidation of nutrients, and this is true even for chlorophyllous plants (which use the energy of photons to make organic matter that can be oxidized later). However, the energy released during this oxidation is not...
Answer: B) Fronts, air masses When the air masses meet fronts are formed. These fronts reflects the weather condition of a region. Cold front forms when a cold air mass slides under a warm air mass, resulting in the warm air mass to rise above. This is responsible for cold weather conditions. Warm
You would have to use the ideal gas law: PV = nRT where, P = pressure V = volume n = molesR = universal gas constant for a specific pressure (in this case it’s 62.364 torr)T = temperature in Kelvin First, convert Celsius to kelvin by adding 273 to 25, which gives you 298K Now
Answer: Neon Explanation: Elements are arranged in a certain order in a table known as the periodic table of elements, and they are arranged in groups and periods with similar properties to each other. Earlier in history when Dmitri Medeleev created the first periodic table, some spaces were left open because many elements...