Many tall buildings have a

framework made of steel

girders on which walls of brick

and glass are built. If the steel

was unprotected what would

you expect to happen in time?

Explain your answer.

Using 273.15 K as the value for Zero degree Celsius convert 45.1° C to Kelvin. 6.05 K 318 K 318.3 K 1.23 x 104 K

1. Which statement is true? a. Molc ratios limit the number of significant figures in a calculation. b. You must know the masses of all the reactants in a chemical equation in order to determine the masses of all the products. c.

Solid solutions are only formed with metals. True False

Is carbon monoxide is a poisonous gas.

One limitation of daltons atomic theory in the study of matter

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda