0
iron
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What are the nucleus of most atoms consist of?
The nucleus of an atom is made up of two types of subatomic particles, protons and neutrons which together are sometimes called nucleons. These subatomic particles are in turn made up of smaller particles called quarks.
What is a single celled organism without a nucleus?
Bacteria are most commonly prokaryotes and have no membrane-bound organelles which includes the nucleus.
Why Alkali metal and alkaline earth metal form cation?
alkaline earth metals and alkali metals have 2 and 1 electrons in their outer most shell and are not tightly bound to nucleus so they are ready to lose their outer most electrons to form mono and divalent cations.
Do some cells move freely through the body while others are bound into tightly knit communities?
Yes they do. Blood cells and sperms cells can move freely while most epithelial tissues are tightly knitted.
What kind of nucleus does a eukaryotic cell have?
The eukaryotic cell has a nucleus that is bound by a membrane. Most of the organelles in this type of cell have membranes. The word itself means eu- new and karyo- means nut (nucleus). Prokaryote are older cells and have no membrane bound organelles. Pro- means before and karyo means nut (nucleus). So "before" the" nut" and "new nut".
Particle in the nucleus of an atom?
Most generically, nucleons.
How many electrons are in orbitals related to the 3rd energy level of a sulfur atom?
The sulfur atom has 16 electrons around its orbitals. The third energy level is the most tightly bound to the nucleus.
Where is the nucleus of an atom?
The number of nucleons in an atom can vary. A nucleon is either of the two components that make up an atomic nucleus. That's either a proton or a neutron. Different atoms have different numbers of nucleons, and even different atoms of a given element can have different numbers of nucleons (because of isotopic variation). Let's look an a couple of examples to make our point.In hydrogen-1, which is the simplest and most common form of hydrogen, there is one proton in the nucleus of the atom. It has 1 nucleon. In hydrogen-2, there are a proton and a neutron in the nucleus, and that's 2 nucleons. In hydrogen-3, there are a proton and two neutrons in that nucleus, and that's 3 nucleons. In helium-3, there are two protons and a neutron in the nucleus, and that's 3 nucleons. You can see what's happening if you think it through.
Choose the element that will most easily lose an electron?
Alkaline Earths will most easily lose an electron. This is because the have a smaller alkali radii than alkali metals causing them to not be as tightly bound to the nucleus. This makes the more readily lose their electrons.
What are the nucleus of most atoms consist of?
The nucleus of an atom is made up of two types of subatomic particles, protons and neutrons which together are sometimes called nucleons. These subatomic particles are in turn made up of smaller particles called quarks.
What is a single celled organism without a nucleus?
Bacteria are most commonly prokaryotes and have no membrane-bound organelles which includes the nucleus.
Why Alkali metal and alkaline earth metal form cation?
alkaline earth metals and alkali metals have 2 and 1 electrons in their outer most shell and are not tightly bound to nucleus so they are ready to lose their outer most electrons to form mono and divalent cations.
How many nucleons are in the most common uranium isotope?
238 nucleons in 238U.
Is the nucleus most closely associated with DNA?
It is literally packed into the entire area bound by the nuclear membrane.
What are the nucleons in an atom?
NucleonsNucleons are subatomic particles, such as protons and neutrons, that exist in the nuclei (plural of nucleus) of atoms. Though a proton or neutron can exist outside the nucleus of an atom (though the neutron is unstable and will decay), either particle is considered a nucleon when we refer to them as the constituent parts of an atomic nucleus.Protons and neutrons reside in the NUCLEUS and are thus NUCLEONS. The probability of an electron being within a nucleus is quite small, so it is not considered a nucleon.
What kind of nucleus does a eukaryotic cell have?
The eukaryotic cell has a nucleus that is bound by a membrane. Most of the organelles in this type of cell have membranes. The word itself means eu- new and karyo- means nut (nucleus). Prokaryote are older cells and have no membrane bound organelles. Pro- means before and karyo means nut (nucleus). So "before" the" nut" and "new nut".
Do some cells move freely through the body while others are bound into tightly knit communities?
Yes they do. Blood cells and sperms cells can move freely while most epithelial tissues are tightly knitted.
