Answer:
D. They have the same number of protons as electrons.
Explanation:
Protons are found in the nucleus of the atom and have a positive charge while electrons orbit around the nucleus and have a negative charge. Usually, in a neutral atom of an element, the number of protons is equal to the number of electrons. This is why the atom has no charge because the positive and negative charges cancel out. When an atom loses an electron its charge turns positive while when it gains an electron its charge turns negative.
“Metal ions are typically smaller than their corresponding neutral atoms”
Answer) Smaller
Answer:
the visual system would be the answer
Answer:
70g of HCl
Check the attachment below. Locate 25C and then follow the line where it meets the curve.
Make a ratio of the number of moles and do the calculations. Do you get it?