Anything that has mass and takes up space is called:

a. heavy

b. matter

c. proportion

d. structure

The correctly balanced equation for H 2O 2 → H 2O + O 2 is

The size of the electrical potential is measured in Kilograms. Watts. Volts. Amperes.

What is my purpose?

g An ice cube has a mass of 54 g and is initially at a temperature of 0°C. The ice cube is heated until 47.4 g has become water at 100°C and 6.6 g has become steam at 100°C.

Which was the most important effect of the bessemer process

The Hubble Space Telescope (HST) orbits 569,000m above Earth's surface. Given that Earth's mass is 5.97 * 10^24 kg and its radius is 6.38 * 10^6 m, what is HST's tangential speed?

What do safety features in a car do to protect us in a collision

Chemical sediments that result from the evaporation of water are

A college student is working on her physics homework in her dorm room. her room contains a total of 6.0*1026 gas molecules. as she works, her body is converting chemical energy into thermal energy at a rate of 125 w.

A uniform, thin, solid door has height 2.20 m, width 0.870 m, and mass 23.0 kg. (a) find its moment of inertia for rotation on its hinges. (b) is any piece of data unnecessary