This element has an atomic number that is double the atomic number of silicon

I am a titan condemned by Zeus to support the heavens upon his shoulders; son of Iapetus and the nymph clymene; brother of Prometheus and Epimethius. Who am i?

There are two uncharged objects, A and B. Some electrons move from A to B. How does the charge of the two objects change?

John traveled on a motorbike a distance of 1,500 meters north to get to the nearest shopping center. He then turned back south and rode another 1,450 meters to meet his friend. What was his displacement?

A 2.0-kg ball rolls to the right at 3.0 m/s. A 4.0-kg ball rolls to the left at 2.0 m/s. What is the momentum of the system after a head-on collision of the two balls?

Which of the following describes the electron sharing between hydrogen and fluorine A. Hydrogen and fluorine share one electron with each other B. Hydrogen and fluorine share seven electrons with each other C.

Henry Heavtweight weighs 1000 N and stands on a pair of bathroom scales so that one scale reads twice as much as the other. What is the greater scale reading? What is the lesser scale reading?

A tape dispenser is an example of which simple machine pulley lever inclined plane screw

A brick with a mass of 20 kg and a weight of 196 N is released on a frictionless plane at an angle of 30°. What is the acceleration of the brick? A. 4.9 m/s2 B. 5.6 m/s2 C. 8.5 m/s2 D. 9.8 m/s2

As light reflects off a mirror the angle between the incident ray and reflected ray of light is 50°. What is the angle of reflection?

In what part of the earth does convection occur?