5) how many miligrams in a kilogram

Isotopes are atoms that contain the same number of protons but a different number of neutrons in their nuclei. based on this information, which statement about isotopes is true? a. isotopes are atoms of the same element. b.

Calculate the pH of 100.0 mL of a 0.150M aqueous solution of HNO3

What would happen if there was a decrease

Which substance is a nucleic acid? amino acid fat polysaccharide RNA

When a bottle of soft drink is shaken violently, CO2 gas escapes from solution and exerts increased pressure on the interior of the bottle. If the bottle were to be opened in this condition, the beverage would spurt out of the bottle.

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