1. Our solar system was created by the gravitational collapse of the.
2. Our Moon was most likely formed by a collision between Earth and a Mars-sized.
3. The first few hundred million years of the solar system's history were the time of the, during which Earth suffered many large impacts.
4. Mars was formed by theof smaller objects.
5. The era of planet formation ended when the remaining hydrogen and helium gas of the solar nebula was swept into interstellar space by the.
6. Ice can form from a gas through the process of.
7. Hydrogen compounds in the solar system can condense into ices only beyond the.
8. allows us to determine the age of a solid rock.

Explanation:

Solar nebula is a gaseous cloud and it have been considered that when it condensed, Sun and other planets are formed.

Planetesimal term is used for an object which is formed from rock, dust and some other materials.

When growth occurs due to gradual accumulation of layers then it is called Accretion.

A stream of charged particles (electrons and protons) having extreme energy and flowing outward from the Sun at speeds approximately 900 km/s and at a temperature of 1 million degrees is termed as Solar wind.

Radiometric dating is the name of technique that is used to calculate the age of the materials such as rocks or carbon.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.