An element's atomic number is 50. how many protons would an atom of this element have?

When you open a fridge door is it endothermic or exothermic?

The chart shows masses and velocities of four objects. Which lists the objects in order, from least to greatest momentum? Answer Y, W, X, Z

What type of weather modification involves the use of large fans to mix surface air with air aloft?

The water at the lake was so clear that perch, bass and pike could be seen. Which type of level of organization would it be? Organism, Population, Community, Ecosystem, Biome?

How many times smaller is the moon than earth?

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?

Explain the process of synaptic transmission, beginning with the neurotransmitters at the axon terminal of the presynaptic cell and ending with the impulse being sent down the postsynaptic cell.