While most muscles connect to and move only bones, facial muscles mostly connect bones to skin.... Click to read more below. The muscles of the head and neck perform many important tasks, including movement of the head and neck, chewing and swallowing, speech, facial expressions, and movement of the eyes.
How many protons electrons neutrons in atom of copper? look on the periodic table of elements for Cu. it usually gives you the answer in the corners. 29 protons, 29 electrons (as these are always the same) and 35 neutrons (this is â¦ the atomic mass rounded to the nearest figure) hope this helps.
To figure out how many atoms of copper you get in 1 gram of copper, you need to use copper's molar mass. An element's molar mass tells you what the mass of one mole of that element is. Now, one mole of an element is defined as 6.022 * 10^(23) atoms of that element - this is known as Avogadro's number.