2.

The strong nuclear force is an attractive force that binds

atoms together in an element

protons and electrons together in the nucleus

protons and neutrons together in the nucleus

protons and electrons together in the atom

Why do you experience a shock or even see a spark when you reach for a doorknob.

A model rocket is fired vertically upward from rest. its acceleration for the first three seconds is a (t) = 72t, at which time the fuel is exhausted and it becomes a freely "falling" body.

Describe the two types of paleo-tsunami deposits scientists analyze to reconstruct and understand the history of ancient tsunamis

Average magnitude of earthquakes between California and alaska

1 kg = 2.2 lbs what is the mass in kilograms

In which one of the following locations can a person hear the echo of a sound? a. At least 33.2 meters behind the reflecting surface b. Less than 16.6 meters in front of the reflecting surface c. Less than 33.2 meters behind the reflecting surface d.

F an electron fell to a lower orbit or energy level, energy would be A. created. B. emitted. C. absorbed. D. transferred.

Which is the correct order from the closest to the sun to the farthest away from the sun? A. terrestrial planets, asteroid belt, gas planets, Kuiper belt B. gas planets, asteroid belt, terrestrial planets, Kuiper belt C.

Ethylene (C2H4) reacts with oxygen gas to produce carbon dioxide and water. 45.0 grams of ethylene reacts, how many grams of carbon dioxide gas will be produced?

What causes ice to melt and water to boil