The radius of a palladium atom is 137 pm. how many palladium atoms would have to be laid side by side to span a distance of 4.25 mm?

The volume of a gas is 450 mL when its pressure is 1.00 atm. If the temperature of the gas does not change, what is the pressure when its volume is changed to 2.00 L? Use. 0.225 atm 0.444 atm 2.25 atm 4.44 atm

Which term best describes this sugar? A. disaccharide B. monosaccharide C. polysaccharide D. saccharide

When a substance melts, is energy being added or removed?

How is the weight of an object in a spaceship near the moon related to the distance that the spaceship is from the moon? A) There is is no gravity on the moon and therefore they are not related.

What is double bond, triple bond, lone pair and single bond

What is the molar mass of a gas if 1.25 g of the gas has a volume of 255 L at STP?

How are the inner core and outer core diffrent? How are they similar

In which of these statements are protons, electrons, and neutrons correctly compared? 1. Quarks are present in protons and neutrons but not in electrons. 2. Quarks are present in protons, neutrons, and electrons. 3.

Sometimes fossils can be found in sedimentary rocks. Which statement best explains why?

Lithium-6 is 4% abundant and lithium-7 is 96% abundant. What is the average mass of lithium?