Response: Numerous elements can be found, all situated within the same vertical column as bromine.
Explanation:
Elements are organized by their atomic numbers on the periodic table. Those in the same vertical column (known as groups) exhibit the same valence electron configurations, resulting in similar chemical characteristics. Consequently, there are numerous elements sharing analogous chemical properties grouped with Bromine.
Answer: small barrel gun
Explanation:
It is noted that short barrel guns have a higher muzzle velocity for bullets compared to longer barrel guns.
Acceleration is determined by the change in velocity with respect to time.

For short barrel guns, the bullet reaches its muzzle velocity more quickly, leading to greater acceleration than that of bullets from long barrel guns.
E) This planet has a greater diameter than any of the four terrestrial planets that orbit close to the Sun.
B) A substantial amount of rocky material accumulated to create a planet larger than Earth.
(Which two statements are the most accurate)
- A, C, and D simply do not make sense.
Answer:
The change in linear momentum of the ball amounts to 6 kg-m/s.
Explanation:
Provided that,
Ball mass, m = 1 kg
Initial ball speed, u = 3 m/s
Upon striking a wall, it rebounds, moving horizontally to the opposite side at the same speed of 3 m/s, thus v = -3 m/s
The change in linear momentum is calculated as follows:

Consequently, the magnitude of the change in linear momentum of the ball is 6 kg-m/s.