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​Look at the element square for Fluorine, how many neutrons does it have?Â
28
19
10
9
An atom has 11 protons, 12 neutrons, and 11 electrons. What element is it?
***You can look in the periodic table in the book***
Look at the element square for Fluorine, how many neutrons does it have?Â
________ energy is affected by mass and height
Billy Bob has two cubes of the element titanium. One cube has sides measuring 5 cm and the other cube has sides measuring 10 cm. If the density of the smaller cube is 4.5g/cm3, what will the density of the larger cube be?
The sunlight bending to go around the clouds is an example of ____
A nor'easter is a storm or wind blowing from the northeast, especially in New England. Winds blow northeasterly at a speed of 76mph. What is the storm's velocity?
Look at the picture, what is the net force?Â
What type of force is being shown in the picture?
What energy transfer happens to make a flashlight work?
Which of the following is an example of convection?
