The correct answer is C. Because sunlight hits the Earth's surface at a greater angle near the equator.
Answer:
Noble gases
Explanation:
Neon and argon have 8 electrons in their outermost shells. The elements which have 8 electrons in the outermost shell or in the valence shell,are known as the noble gases.
Answer:
"Hydrogen is still available outside the core, so hydrogen fusion continues in a shell surrounding the core. The increasingly hot core also pushes the outer layers of the star outward, causing them to expand and cool, transforming the star into a red giant."
I’m pretty sure that the answer would be $63
Explanation:
In balancing chemical equations, the law of conservation of matter must be strictly obeyed.
By the virtue of this, the following steps are usually taken:
- First identify the atoms on each side of the expression. This to know the number of species to balance.
- Then count the atoms on each side.
- Then using appropriate number as the coefficients, increase the atom on each side until there are equal numbers on both sides.
- Finally, check to make sure we have the same number of each type of atom on each side.