Below, write a paragraph describing the size of the nucleus and entire atom compared to features on the map. Compared to the basketball, the electrons would be about the size of a pea. Specifically consider the size of the nucleus compared to the entire area where the electrons could be found and the amount of empty space between the electrons.

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?