The answer is going to be 40
Answer:
it is a very good morning amor de g the first paragraph of the first paragraph of the first paragraph of the first paragraph of the first paragraph of the first paragraph of 88th paragraph of the first paragraph
Answer:
12
Explanation:
The number of electrons in an atom is always the same as the number of protons, so atoms are electrically neutral overall.
Atoms can lose or gain electrons. When they do, they form charged particles called ions:
if an atom loses one or more electrons, it becomes a positively charged ion
if an atom gains one or more electrons, it becomes a negatively charged ion
Hope this helps
Answer:
For pipes that play low-frequency notes, the advantage of using a tube which is open at both ends is that it produces sound whose wavelength is just twice the length of the tube but a tube which is open at one end and closed at the other produces sound with a wavelength equal to four times the length of the tube.
Therefore the tube which is open at both ends more suitable for low frequency note.
I hope it helps, please give brainliest if it does.
