Cecil is working with samples of chlorine (Cl), oxygen (O), bromine (Br), and silver (Ag). The samples are all at room temperature. Which substance is most likely the most dense? chlorine

Calculate the distance travelled by a car travelling at 56 m/s for 2 minutes

Why doesn't the air around you crush objects such as your desk?

What TWO properties of force can be shown using a force arrow?

How fast does a 3 kg rocket accelerate if a force of 140 N is applied?

Scientists think the moon was formed when a. a large object struck Earth, and ejected material from the collision combined. b. gravitational forces attracted a moon formed elsewhere in space. c.

If I get a spare in one frame and then roll a 1 and 5 in the next frame, what would my score for the spare be? A 10 B 11 C 16 D17

2x^2:3=dg solve for x

A 2.25-kg block is released from rest on a ramp of height h. when the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.

Which of the following are steps for balancing chemical equations? Check all that apply. ] A. Multiply the reactants to get the products. B. Change subscripts. O C.

1. Why does the water vapour in clouds condense? 2. Explain why you can see clouds but not see the water vapour in the air