Does aliens exist in this world

Which sentence states Newton's third law?

A compound's molecular formula tells you how many atoms of each type are in one molecule. true or false

The periodic table was developed in order to group and organize elements with similar physical and chemical properties. Elements such as fluorine, chlorine, and iodine all are very reactive and only need one more electron to fill their outer shells.

What are some examples of transverse waves?

Porfavor alguem precisso já disstoo

A hot air balloon is rising straight up at a constant speed of 7 m/s. when the balloon is 12.0 m/s above the ground, a gun fires a pellet straight up from ground level with an initial speed of 30.0 m/s.

The atmosphere is an). O element O molecule O mixture O compound

What is the velocity of the car, in meters per second, just after it hits a 135-kg deer initially running at 10.5 m/s in the same direction? Assume the deer remains on the car.

True or false the metric unit used to describe weight as a measure of the force of gravity is called a newton

One car travels 40. meters due east in 5.0 seconds, and a second car travels 64 meters due west in 8.0 seconds. During their periods of travel, the cars definitely had the same