1. Ca atomic number 2. H2O fission 3. nuclear decay element 4. nuclear synthesis fusion 5. η compound 6. positive charge electron 7. e neutron 8. number of protons in nucleus proton

The glass is attracting the pieces of paper. What does this tell you about the charges on the glass and the paper? The glass and the paper have the same charge. O The glass and the paper have different charges.

If it takes ashley 3 sec to run from the batters box to first base at an avarge speed velocity of 6.5 meters per sec what is the distance she covers in that time

If a gas has an absolute pressure of 319 K PA it's gauge pressure is?

A force of 25N pushes an object at an angle of mass 50kg at an angle 40 degrees to the horizontal. Calculate the coefficient of friction

What happens when you drink water that was in the car heated then you drink it. Make sure to explain your answer to make you as the brainliest.

Why do atoms move at different speeds depending on wether they are liquids or solids

What are the arrangement of resistors in series

A cell provides 6 V to an LDR. The current through this LDR is measured and is found to be 3 A. What is the resistance of the LDR?

A car travels along eastward with a constant velocity. the magnitude of the acceleration of the car is

What is the weight of a 65 kg astronaut on mars?