Which of the following represents a stable octet? A 1s2 2s2 2p6 3s2 3p6 4s2

B [He] 2s2 2p3

C 1s2 2s2 2p1

D [Ne] 3s2 3p6

A certain microwave has a wavelength of 0.032 meters. Calculate the frequency of this microwave

Chemical equation for liquid ethyltoluene

Is it possible to tell if an acid or base is strong or weak just by looking at its chemical formula?

Magnesium oxide added to water forms magnesium hydroxide

A shallow river dries up is an example of Condensation Evaporation Precipitation Runoff

When making a solution of sugar and water, you begin with a 500 ml beaker, 10 grams of sugar, and 400 ml of distilled water. which procedure will allow you to dissolve the most sugar in the least amount of time?

What is the definition of covalent bond?

How many grams of H2O will be produced if 18.1 grams of Fe are produced? Fe3O4 + H2 - Fe + H20 Select one: O a. 7.8 Ob. 75 O c. 17 O d. 1.5

1. Where are the most massive elements found on the periodic table? A at the bottom right B at the top right C at the top left D at the bottom left

Lenny accidentally drops his matchbox car into a graduated cylinder. if the car has a mass of 10 grams and the water level in the cylinder rises from 41 ml to 46 ml. determine the density of the matchbox car. the formula for density is d = m v