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What else can I help you with?
Why group up or group down in a submarine?
The electric motor could have more than one armature on the shaft, and these could be electrically coupled in series for slow speed and in parallel for high speed. (These alternative connections were known as "group down" and "group up", respectively.)
What does atom mean?
Atoms are the smallest particle there is and can't be broken down any further. Atoms consist of protons and neutrons in the nucleus and electrons in the electron cloud also known as orbitals and shells. Atoms are the building blocks of everything, they make everything everywhere, dead or alive.
How were ballads passed down?
what happens a person keeps it and when they die they give away in their will
A group of 48 settlers floated down the Ohio River on a flatboat named the?
The Mayflower..
What is ethnochauvinism?
Ethnochauvinism is when you are chauvinistic about your ethnic group. That is, you say yours is better than any other ethnic group, you put down members of other groups and unfairly discriminate against them.
Why does Lewis acid strength of boron trihalides decreases down the group in periodic table?
The Lewis acid strength of boron trihalides decreases down the group because the size of the halogen atom increases as you move down the group, leading to a weaker attraction between the halogen atom and the electron deficient boron center. Additionally, the ability of the larger halogen atoms to share their electron density with boron decreases, making the boron trihalides less likely to act as Lewis acids.
What happens to the size of the atoms as you move down the periodic table in group 7?
Down the group, size increases. Because number of shells increases.
Where is the halogen gases found on the periodic table?
The Halogens are from Florine and down. They are the group 17 elements.
Do the halogens become more reactive or less reactive as they go lower down the group?
Halogens become less reactive as you go down the group. This is because atomic size increases down the group, making it more difficult for the larger atoms to gain electrons and react with other substances. Conversely, smaller halogen atoms are more reactive because they can more easily gain electrons and form bonds with other elements.
What happens to the size of atoms down group 1?
The atoms increase in size, because they gain more electron energy shells.
Halogen with the least-negative electron affinity?
The halogen with the least-negative electron affinity is astatine. Electron affinity and electronegativities decreases down a group. Since astatine is the last halogen located in Group 17 as you move down the column from fluorine, it has the least negative electron affinity.
What is iodine made up of?
Iodine is an element, so the only thing it is made of is itself. You cannot break it down into anything simpler.
What happens to the atomic mass as you go from down a group in the periodic table and why?
The atomic mass generally increases as you go down a group in the periodic table. This is because as you move down a group, the number of protons and neutrons in the nucleus of the atoms increase with the addition of more energy levels or electron shells.
In the alkaline-earth group atoms with the smallest radii?
Atoms with the smallest radii in the alkaline-earth group are found at the top of the group, such as beryllium. This is because as you move down the group, additional electron shells are added, increasing the atomic radius.
What happens to the atomic structure as you go down any group?
Down a group, the atomic size (energy level / shells) increases.
Why Thermal stability increases when going down the group?
Thermal stability increases down a group because the atomic size increases, leading to weaker intermolecular forces and greater distance between atoms, making it harder for the atoms to come together and react. Additionally, the lower electronegativity of larger atoms down the group makes them less likely to form covalent bonds with other atoms, enhancing their thermal stability.
How do the sizes of atoms vary within a group (family)and explain why?
The atomic radius increase down in a group; the cause is the lower attraction from the nucleus atoms with increased bigger atomic mass.
