When electrons are diffracted through a double slit, do they hit the screen in a wavelike way or in a particle-like way?

Based on its location in the periodic table, which of these is a property of nickel? A Low density B Strong semi conductor C Highly reactive with other elements D Good conductor of heat and electricity

Calculate the number of moles of sulfuric acid that is contained in 0.250 mL of 0.500 M sulfuric acid solution.

12. If the total pressure exerted by 3 gases is 45 atm and each individual gas has the same pressure, what is the pressure of each gas?

In 2-3 sentences, explain WHY the Elodea cells placed in the salt solution look different than they do in water. Include in your answer: What molecule is diffusing in this situation? What causes the appearance to change in salt?

Consider the reaction CH4 (g) + 2O2 (g) - > CO2 (g) + 2H2O (g) how many grams of methane should be burned in an excess of oxygen at STP to obtain 5.6 L of carbon dioxide? 2.0 g 4.0 g 16.0 g 32.0 g

Acetone is a solvent in some nail polish removers. which explains why acetone dissolves nail polish?

On the periodic table there are how many elements that occur naturally

If a neutral atom of chlorine has 17 electrons and 18 neutrons, how many protons does it have?

What occurs when the moon's shadow hits Earth or Earths shadow hits the moon

What observations can you make about the Newton's Cradle?