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The two shells are typically held together by a hinge that connects their edges, allowing them to open and close. In the case of bivalve mollusks, like clams and oysters, the adductor muscles enable the shells to clamp tightly shut for protection. Additionally, the soft tissue inside the shells, known as the visceral mass, helps maintain their structure and provides support.
What else can I help you with?
How many shells does a Winchester 1500 xtr 12 gauge shotgun hold?
i think that it can only hold 3 shells
Why Two electron shells in oxygen?
Oxygen has two electron shells because it has eight electrons. The first shell can hold a maximum of two electrons, while the second shell can hold up to eight electrons. In oxygen, two electrons occupy the first shell and the remaining six electrons occupy the second shell to satisfy the octet rule.
How many shells does oxygen have?
2
How many electron shells does the beryllium atom have?
Two energy shells. Made up as 1s2, 2s2 Shells 1 & 2 each have only 's' orbital and each orbital has only two electrons in it. The outer shell '2' is more energetic. The electrons are paired and spin in opposite directions to each other.
How many bullets does a 12 gage Winchester model 120 shot gun hold?
Doesn't hold "bullets" ... rather holds "cartridges", and most shotguns have two barrels, so it would hold two cartridges. don't they call shotgun ammo shells. and i think it depends on what type of shotgun it is that would dictate how many shells it holds? like: pump action 5-8 shells bolt action 2-3 shells semi hunting 4-8 semi tactical 6-20 and of course single shots.
How many shells or orbitals does an atom of silicon have?
An atom of silicon has three electron shells or orbitals. These are the K, L, and M shells. The K shell can hold up to 2 electrons, the L shell can hold up to 8 electrons, and the M shell can hold up to 18 electrons.
How many electrons can the second level hold?
The n = 2 level of hydrogen can hold eight total electrons--6 in the p shells and 2 in the s shells.
How many shells will a Winchester model 1400 hold?
Per federal regulations, it can only hold a maximum of three shells (2 in the magazine tube + 1 in the chamber).
How many shots can an over under hold?
An over and under has two barrels, and no magazine. It holds 2 shells- one in each barrel.
How many inner shells is sodium?
Sodium has two inner shells. The first inner shell can hold up to 2 electrons, while the second inner shell can hold up to 8 electrons. Sodium's electron configuration is 2-8-1, with one electron in the outermost shell.
How many number of shells in sodium?
Sodium has 3 electron shells. The first shell can hold up to 2 electrons, while the second and third shells can hold up to 8 electrons each. Sodium has 11 electrons in total.
How many core shells does calcium have?
Calcium is in group 2, period 4 of the periodic table. It has an electron configuration of 1s2 2s2 2p6 3s2 3p6 3d10 4s2. This shows us that 4 is its valence shell. Therefore, the other 3 shells are its core shells.
