Which information is included in each square of the periodic table of elements?
I A. Color
B. Symbol
I C. Atomic number
m D. Atomic mass

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

The discovery of the electron as a subatomic particle was a result of