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An uncooked egg without a shell has two main physical properties. It is a viscous liquid with an opaque white appearance with a yolk suspended in the center. Its texture is slightly firm and rubbery.
- Viscous liquid
- Opaque white appearance with yolk suspended in the center
- Slightly firm rubbery texture
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Which electrons account for many of the chemical and physical properties of elements?
Valence electrons are the electrons that account for many of the chemical and physical properties of elements. These are the electrons in the outermost energy level of an atom and are involved in chemical bonding and reactions. The number of valence electrons determines an element's reactivity and ability to form compounds.
Why do members of the same vertical group on the periodic chart tend to show similar chemical and physical property?
Members of the same vertical group on the periodic table have the same number of outer shell electrons, which determines their chemical reactivity. Similar chemical properties are seen because elements in the same group tend to form similar types of bonds and compounds due to their similar electron configuration. Additionally, they often display similar physical properties such as melting and boiling points because of their comparable atomic structures.
What are the properties of an element more closely related to?
The properties of an element are more closely related to its atomic structure, specifically the number of protons, neutrons, and electrons it has. These properties include atomic mass, atomic number, chemical reactivity, and physical characteristics like melting and boiling points. The arrangement of electrons in the outermost shell also plays a significant role in determining an element's properties.
What do elements in each group have in common?
Elements in the same group on the periodic table have similar chemical properties because they have the same number of valence electrons. This similarity in valence electron configuration influences how the elements react with other substances and their physical properties.
What do elements in the same group have?
They have the same number of valence electrons which, in general, gives them similar oxidation numbers and other similar chemical and physical properties. The similarities are most pronounced in the groups at either side of the standard periodic table, and are least pronounced for the transition and rare earth elements.
What do the elements in the same in the same family have in common?
Valence shell configuration and physical and chemical properties.
How many cups is in 250 grams of uncooked shell macaroni?
Approximately 1.75 cups of uncooked shell macaroni is equivalent to 250 grams. This measurement can vary slightly depending on the brand and shape of the macaroni, but generally, 1 cup of uncooked shell macaroni weighs around 140 grams. Therefore, for 250 grams, you can expect to use about 1.75 cups.
How do you separate egg shell without using physical force and heat?
place it in a bowl of vinegar and the shell will dissolve separating the shell which is now dissolved and the egg which is still being held in the membrane
Which electrons account for many of the chemical and physical properties of elements?
Valence electrons are the electrons that account for many of the chemical and physical properties of elements. These are the electrons in the outermost energy level of an atom and are involved in chemical bonding and reactions. The number of valence electrons determines an element's reactivity and ability to form compounds.
Is The shell model a physical model?
Yes, the shell model is a physical model used in nuclear physics to describe the structure of atomic nuclei. It is based on the idea that nucleons (protons and neutrons) occupy energy levels or "shells" within the nucleus, similar to the electron shells in an atom. The shell model helps explain certain nuclear properties and phenomena.
Why is magnesium a metal?
magnesium is not a metal but a reactive metal. scientists have divided all elements into two types of category: metals and non-metals to classify them as they have different chemical and physical properties. magnesium has properties of a metal so it is a metal.
Why do members of the same vertical group on the periodic chart tend to show similar chemical and physical property?
Members of the same vertical group on the periodic table have the same number of outer shell electrons, which determines their chemical reactivity. Similar chemical properties are seen because elements in the same group tend to form similar types of bonds and compounds due to their similar electron configuration. Additionally, they often display similar physical properties such as melting and boiling points because of their comparable atomic structures.
How are properties of elements determined?
By the outermost shell of electrons
What are the properties and characteristics of a spherical non-conducting shell of inner radius?
A spherical non-conducting shell has the following properties and characteristics: It has a spherical shape with a hollow interior. The material of the shell does not conduct electricity. The inner radius of the shell determines the size of the hollow space inside. The shell can have various thicknesses, but the inner radius is a key parameter in determining its properties. The electric field inside the shell is zero, regardless of the presence of any charges or electric fields outside the shell. The electric field outside the shell behaves as if all the charge is concentrated at the center of the shell.
What are the properties of an element more closely related to?
The properties of an element are more closely related to its atomic structure, specifically the number of protons, neutrons, and electrons it has. These properties include atomic mass, atomic number, chemical reactivity, and physical characteristics like melting and boiling points. The arrangement of electrons in the outermost shell also plays a significant role in determining an element's properties.
What is the output of the command 'echo shell shell'?
The output would be 'shell shell' (without the quotes, of course)
What do elements in each group have in common?
Elements in the same group on the periodic table have similar chemical properties because they have the same number of valence electrons. This similarity in valence electron configuration influences how the elements react with other substances and their physical properties.
