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What is the atom with the atomic radius of 133?
133 what? what are the units here? err.....i suppose its tht of Fluorine's......hey, if u find out if flourine's atomic radius is more thn tht of helium's, jus lemme know. thnq
Which bond is stronger and stable LiI or CsF?
The CsF bond is stronger and more stable than the LiI bond. This is because the ionic bond strength increases with increasing ionic charge and decreasing ionic radius. Cs+ has a larger ionic charge and a larger atomic radius compared to Li+, resulting in a stronger and more stable CsF bond.
What is the distance between the nuclei of two bonded atoms referred to as?
Atomic Distance. I just took a Chem exam and I said it was bond length and got it wrong. The correct answer was atomic distance-I don't know why though, that why I'm on here, I'm trying to figure out what it is since I can't find it in my textbook.
How stability decreases with increasing atomic mass?
As atomic mass increases, the number of protons and neutrons in an atom's nucleus also increases. This leads to a stronger nuclear force, which can make the nucleus less stable. Additionally, larger atoms may have a higher ratio of neutrons to protons, leading to greater instability due to the repulsive forces between positively charged protons.
How do you calculate from the periodic table the density of an element?
To calculate the density of an element from the periodic table, you would need to know the element's atomic mass and atomic volume. The formula for density is mass divided by volume. You can find the atomic mass on the periodic table and calculate the volume using the element's atomic radius or other relevant data.
Why has bromine got a bigger atomic radius than iodine?
Bromine has a SMALLER atomic radius because it has one more electron shell than Iodine. On the periodic table, atomic radius of an atom decreases across a period and increases down a group. Since Bromine and Iodine are in the same group, you know Bromine has a smaller atomic radius because it is in a lower period.
Why do trend happen in atomic radius?
Trends in atomic radius occur due to changes in the number of electron shells surrounding the nucleus as you move across a period or down a group in the periodic table. As you move across a period from left to right, the effective nuclear charge increases, pulling the electrons closer to the nucleus, decreasing the atomic radius. When moving down a group, additional electron shells are added, increasing the atomic radius due to more electron shielding of the outer electrons.
What is neon's atomic radius?
i dont know sorry
As blood moves through heart blood pressure increases or decreases?
What occurs as blood moves away from the heart? pulse decreases blood pressure increases pulse increases blood pressure decreases
Does atomic density increase or decrease as we go across in a period?
It decreases across a period. Since the atomic number increases, so does no. of protons and electrons. This makes the electrostatic force of attraction between electrons larger and hence the atom shrinks a bit. This makes the radius smaller.
What is the relationship between the atomic number of an element and its atomic radius from the graph of your lab report?
Atomic number = number of protons Atomic mass number = number of protons + number of neutrons Relative mass number = the weighted average mass numbers of the naturally occurring isotopes as compared to C-12 If you delete the atomic number from the mass number you get the number of neutrons. The atomic number is the number of protons and electrons. (They are both the same number.)
What is the atom with the atomic radius of 133?
133 what? what are the units here? err.....i suppose its tht of Fluorine's......hey, if u find out if flourine's atomic radius is more thn tht of helium's, jus lemme know. thnq
Why does the resistance of a semiconducting material decrease when the temperature increases?
The no of electrons in the conduction band increases when the temperature of the semiconductor material increases. therefore resistance decreases. This is also know as "Negative temperature coefficient"
How many fish live on the planet?
It's impossible to know the answer because the population increases/decreases every day.
When water temperature increases what will the dissolved oxygen content do?
The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.
What is the element in period 4 with the smallest atomic radius?
The element in period 4 with the smallest atomic radius is argon. It has a smaller atomic radius compared to the other elements in period 4 because it is a noble gas with a full valence shell, resulting in a small atomic size.
Risk factors for all decreases as education increases?
No, for e.g. illeterate tribals of Africa do not know what haemorrhoids or piles are, they know most disease as WHITE man's curse
