Why isn't steel on the periodic table

It is made of protons, neutrons, and electrons

it can be broken down into simpler substances.

Steel is too common

Steel is a complex element

What groups are Cl and F in

You have a series of four chemical reactions (1->2->3->4). How do you calculate the triangleH2 if you know the other triangleH values? A. Triangle H2 = triangleH1 + triangleH3 - triangleH4 B. Triangle H2 = triangleH1 + triangleH3 + triangleH4 C.

How many moles of Ag will be produced from 46.0 g of Cu, assuming AgNO3 is available in excess?

unit of heredity that determines a particular trait is known as

Which equation represents a chemical equilibrium? 1) N2 (l) N2 (g) 2) 2NO2 (g) N2O4 (g) 3) CO2 (s) CO2 (g) 4) NH3 (l) <--NH3 (g)

A reaction is in equilibrium as shown: a + b c + d. calculate the equilibrium constant if the final concentrations stabilize at: a = 9.60 m b = 10.0 m c = 4.00 m d = 4.00 m 0.167 0.408 2.45 5.99

When 10 liters of a gas at 1 atm is compressed to 3 liters at constant temperature, what property of the gas changes?

What happens to the particles of a substance when thermal energy is added to the substance? A.) it's particles do not vibrate at all. B.) it's particles move faster. C.) it's particles move closer together. D.). It's particles move slower.

Suppose that you drop three objects into a glass of water: a piece of styrofoam, a piece of oak, and a gold ring. Which float, and which sink? density of styrofoam: 0.005 density of gold ring: 19.32 density of oak: 0.70

How many molecules following formula 3Al2 (SO4) 3