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What is the total number of elements in group 17 that are gases at room temperature and standard pressure?
Wiki User
∙ 11y ago
its either
- 1
- 2
- 3
- or 4
Wiki User
∙ 11y ago
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What happens to the temperature increase the number of particles what happens to the pressure?
Increasing the temperature the number of particles remain constant and the pressure increase.
What factors influence the pressure of a gas in a container?
The most important factor is the temperature.
How many atoms does argon have per cubic centimeter?
The number of atoms per cubic centimeter of argon depends on the density of the argon gas or material. Pure gaseous argon at standard temperature and pressure (STP) has a density of 1.784 grams per liter, which is equivalent to approximately 2.920 x 10^19 atoms per cubic centimeter. However, the density of solid or liquid argon may be different, and it can vary based on temperature and pressure.
How to convert to moles not at standard temperature and pressure?
Use the ideal gas law, PV=nRT. P= pressure V= volume n= number of moles R= gas law constant T= temperature If you have P, V, R, T then you can solve for "n" to find the number of moles. There are a number of ways and variations that you can go about finding the number of moles, but all would involve the ideal gas law or a similar formula.
How does the number of particles affect the pressure of a gas?
Increased density and temperature.
What is the total number of elements in period 2 that are gases at room temperature and standard pressure?
4
What is the total number of elements in Group 17 that are gases at room temperature at standard pressure?
There are two that are gases, fluorine and chlorine.
What is the total number of elements in the ''properties of six elements at standard pressure'' table that are solids at stp?
Standard temperature is 0 degrees Celsius so you are looking for the elements that have a melting point above 0 degrees Celsius. The answer is 4 elements. Elements E, G, L, and Q.
What are chlorine?
Chlorine is a member of the Halogen group of elements. Under standard conditions of temperature and pressure Chlorine is a highly reactive yellowish green gas. It is a di-atomic element, number 17 in the periodic system: Cl2
How are elements indentified on the periodic table?
Elements in the table are identified by different things. What they are made of, atomic mass, and atomic number. Elements can also be identified by what state of matter they are at zero degrees Celsius and standard pressure which 1atm. The most current, standard table has 117 different elements.
What happens to the temperature increase the number of particles what happens to the pressure?
Increasing the temperature the number of particles remain constant and the pressure increase.
The symbol of the diatomic elements arranged in the order of atomic number?
Th elements that form stable* diatomic molecules at standard temperature and pressure are: Atomic number 1: H Atomic number 7: N Atomic number 8: O Atomic number 9: F Atomic number 17: Cl Atomic number 35: Br Atomic number 53: I _____________________________________________________ *Atomic number 85, At, would be expected chemically to form diatomic molecules, but all its isotopes are radioactively unstable.
What are the four variables in the ideal gas law?
Pressure, volume, temperature & the amount of gas.
When temperature and number of particles of a gas are constant what is also constant?
The product of pressure and volume. Does PV = nRT look familiar? (:
What is neons physical state at stp?
STP stands for standard temperature and pressure. Neon is a chemical element that is a gas at STP. The symbol for neon is Ne and it has the atomic number 10.
What factors influence the pressure of a gas in a container?
The most important factor is the temperature.
What is the elements of standard notation?
A number in standard notation is made up of two parts: a number between 1 and 10 (not 10), and a power of 10.
