B. Nitrogen Dioxide
C. Sulfur Trioxide
D. All of the Above
E. None of the Above
The answer should be B - Nitrogen Dioxide.
When the sun shines equally on both hemispheres, it is called the equinox.
An equinox is defined as an event in which a planet’s subsolar point passes through the Equator. The equinoxes are the time when both the Northern and Southern Hemispheres experience equal amounts of daytime and nighttime.
There are two equinoxes that take place in a year - the spring equinox and the autumn equinox. During these times, the Earth's axis is not tilted towards or away from the sun which results in equal amounts of daylight and darkness in both the Northern and Southern Hemispheres. The spring equinox marks the beginning of spring season in the Northern Hemisphere, while the autumn equinox marks the beginning of autumn in the Southern Hemisphere.
Thus, when the sun shines equally on both hemispheres, it is called the equinox.
Learn more about equinox,here:
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Answer:
It allows scientists to predict the temperature change during a reaction.
It allows scientists to determine how much of a reactant is necessary to produce a certain amount of energy.
It allows scientists to predict whether a reaction might produce dangerous amounts of heat.
Explanation:
Answer:
It allows scientists to predict the temperature change during a reaction.
Explanation:
Answer:
The best description would be a bush.
Explanation:
Evolution resembled a tree, with a trunk branching off into different branches, which branch off into smaller branches, etc. This is basically the same as a bush. Any kind of line that's just a line, without any branching out, doesn't properly represent evolution because it only follows one line of evolution instead of accounting for the full picture.
No, most elements on the periodic table are not nonmetals. About 75% of the elements on the periodic table are metals, with nonmetals including the Noble Gases, Halogens, Nitrogen and Oxygen making up a smaller portion. Additionally, the Metalliods, which are elements with properties of both metals and nonmetals, also hold a place on the periodic table.
No, most elements on the periodic table are not nonmetals, but rather metals. The periodic table is primarily comprised of metals, with the so-called 'metal' elements making up about 75% of the table's total elements. Nonmetals count for only a small part, located on the right side of the table. They include the Noble Gases, the Halogens, and some others like Nitrogen and Oxygen
Furthermore, there are a group of elements known as the Metalliods or Semi-Metals which have properties in between metals and nonmetals. These are located in a diagonal line from Boron to Astatine.
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