does a neutral hydrogen atom have an attraction for an additional electron? yes; It has space in its valence shell for an additional electron. a group of atoms that are held together by covalent bonds.
How many shells are occupied by electrons in the gold atom?
List of elements with electrons per shell
| Z | Element | No. of electrons/shell |
|---|---|---|
| 76 | Osmium | 2, 8, 18, 32, 14, 2 |
| 77 | Iridium | 2, 8, 18, 32, 15, 2 |
| 78 | Platinum | 2, 8, 18, 32, 17, 1 |
| 79 | Gold | 2, 8, 18, 32, 18, 1 |
Under which of the following conditions will an atom be the most stable?
Atoms are at their most stable when their outermost energy level is either empty of electrons or filled with electrons. Sodium atoms have 11 electrons.
How they share is determined by each atoms?
Atoms share electrons in a covalent bond either equally or unequally. How they share is determined by the relative attraction each atom has for electrons. In general, in the periodic table, this variable increases both from left to right across a row and from bottom to top in a column.
How many atoms are in a germ?
Key Takeaways. The number of atoms per human cell is only a rough estimate because cells come in different sizes. Scientists estimate the average cell contains 100 trillion atoms. The number of atoms per cell is about the same as the number of cells in the body.
How many atoms are in the smallest virus?
Originally Answered: What is the lowest possible number of atoms a virus has? The smallest know virus as 1759 bases Smallest organisms . At a about 15 atoms per base, this makes a total of the order of 26,000 atoms.
How many atoms make up a bacteria?
Enormous two-atom molecules about the size of ordinary bacteria have been made by two chemists in Switzerland. Comprising two caesium atoms, each “macrodimer” is about 1 μm in length – which is almost 10,000 times larger than common diatomic molecules such as oxygen.