Solids maintain their shape, whereas fluids do not because the molecules in solids maintain a regular pattern and only vibrate, or move very slowly
Answer:
137.9035 g
Explanation:
1 mole of copper in grams is 63.55 g
2.17 mole of Cu weighs 137.9035 g (63.55x2.17)
Atomic mass is usually defined by the total number of protons, neutrons and electrons in a single atom. You can measure it by spectrometry.
25.13(5512)
4568%of the time is 56789
5678
4333
Answer:
N-Cl
Explanation:
Look at the chart below. Since N-Cl bond has a electronegativity difference of (3.0-3.0) zero, they are non-polar.
