Which component within a nuclear reactor directs neutron bombardment? turbine

generator

control rod

chain reaction

Define calories and how the body gets energy

In which state of matter do atoms only vibrate in place and do not freely move around? A) solid B) liquid C) gas D) plasma

What is a monoatomic molecule

if a layer of sandstone is in contact with a mass of granite that contain small pieces of the Sandstone which rock is older

What is the dropping of a sediment called

A criminalist uses a fluorescent chemical called rhodamine, cyanoacrylate fumes, and a uv light source to see a fingerprint on a gun. Which type of evidence is he detecting? Gross evidence latent evidence direct evidence trace evidence

Which of the following energy changes occurs as a ball bounces

Given the reaction 4NH3 + 5O2 4NO+6H2O, what is the total number of moles of O2 required to produce 40 mol of NO? (1) 5 mol (2) 9 mol (3) 32 mol (4) 50 mol

The liter is defined as a. 1000m3 b. 1000cm3 c. 1000g3 d. 1000c3

How many atoms are in 8.1 moles of oxygen? And how do you know?