In a solid, atoms are packed very closely together, almost like an organized grid. They vibrate, and rub against each other, but stay in the same place.
In a liquid, atoms are farther apart, and slide around each other, which is why if you pour water on the ground, it won't stay in any specific shape unless it is in a container. However it does stay together. Gas on the other hand is very spread out with a lot of space in between the individual atoms. All the space allows gases to expand and contract. Gas atoms bounce around, and will not hold a form or stay together.
Answer:
2.18x10^-9 M
Explanation:
From the question given,
Hydrogen ion concentration, [H+] = 4.59x10^-6 M
Hydroxide ion, [OH-] =?
The hydroxide ion concentration, [OH-] in the solution can be obtained as follow:
[H+] x [OH-] = 1x10^-14
4.59x10^-6 x [OH-] = 1x10^-14
Divide both side by 4.59x10^-6
[OH-] = 1x10^-14 / 4.59x10^-6
[OH-] = 2.18x10^-9 M
Which part of the body system are you talking about
Answer: im pretty sure its D
Explanation:
Bacterial cells have no nucleus. All of the other options are present and apply to bacterial cells. The chromosomal content and or bacterial genome is located in the cytoplasmic region of the cell, surrounded by histone like or Nucleoid associating protein structures called NAPS. This helps to pack and condense the single stranded circular DNA molecule that is double stranded within the irregularly shaped region of the cytoplasm, called nucleoid.
