<span>The correct answer is Beryllium. They all belong to atoms that have low electronegativity, and as you go down the group the farther away you are the lower it gets. This means that they are not good at bonding with and attracting pairs of electrons. Berryllium has an electronegativity of 1.5, which is low compared to Fluorine, the highest one that has 4.</span>
Hello:
In this case, we will use the Clapeyron equation:
P = ?
n = 8 moles
T = 250 K
R = 0.082 atm.L/mol.K
V = 6 L
Therefore:
P * V = n * R * T
P * 6 = 8 * 0.082* 250
P* 6 = 164
P = 164 / 6
P = 27.33 atm
Hope that helps!
Each orbit surrounding an atom is allowed A LIMITED NUMBER OF ELECTRONS.
The number of orbit that an atom has is determined by its atomic number, the higher the atomic number the higher the number of orbit in the atom and each orbit has different energy level. Each orbit can only take fixed number of electron. The first shell can only take two electrons while the subsequent shells can only take eight electrons. When an orbit has taken the highest number of electron possible, the remaining electrons are moved to the next shell.
<h2>Answer : Option A) He was extremely creative and open to new ideas.</h2><h3>Explanation :</h3>
Based on this information, given above it most likely to be true that the physicist named Gabor was an extremely creative scientist and he was open to new ideas. As he received the Nobel prize for developing the basic ideas of holography, which was a new advance area in the field of laser technology although there were no previous work done in this field his curiosity led him to this innovation,it also gives clarification about how creative he was.
Answer:
co2 is a compound.
Explanation:
Oxygen(O) is an element having atomic number 8 and mass number 16.
Carbondioxide is a compound formed by burning of carbon and organic compound and it is a colorless and odorless gas.
O2 is the molecular form of Oxygen.
Cobalt(Co) is an element having atomic number 27 and mass number 59.
