if two gases of different mass are inside containers and the particles of both gaes have the same average molecular speed the gases must

6. What is/are one of the environmental waste products of nuclear energy?

How will the substance change if energy is added to the liquid at 20 degrees celsius

A block as a mass of 585 g and a volume of 13 cubic centimeters. What is its density, show your work

Over In order for an object to be buoyant, there must be a difference in the area of the object. A. force of gravity B. density C. fluid pressure D. mass

Which of the following statements is true? A. To be classified as living, an organism must be made of two or more cells. B. During mitosis, a parent cells splits into two identical daughter cells. C.

Neon is a gas made up of one type of atom. Which term best describes neon? A) molecule B) element C) compound D) mixture

When the liquid is poured through a fliter,

A student went to the dentist and found out that he had a cavity. He always brushes his teeth twice a day, so he didn't understand how he got a cavity.

A force of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg

Within a group, which period, top or bottom is likely to contain atoms with the larger radius?