starfish , squid , sea turtle are the only ones i know
Answer:
A. is the correct answer because Boron has 3 electrons too,
All elements in Group 13 have three electrons in their outermost energy level. The two most popular elements in this group are Boron and Aluminum.
Answer:
<h2>6.52 atm</h2>
Explanation:
The initial pressure can be found by using the formula for Boyle's law which is
![P_1V_1 = P_2V_2](https://tex.z-dn.net/?f=P_1V_1%20%3D%20P_2V_2)
Since we are finding the initial pressure
![P_1 = \frac{P_2V_2}{V_1} \\](https://tex.z-dn.net/?f=P_1%20%3D%20%20%5Cfrac%7BP_2V_2%7D%7BV_1%7D%20%20%5C%5C)
From the question we have
![P_1 = \frac{9.73 \times 3.62}{5.40} = \frac{35.2226}{5.40} \\ =6.522703...](https://tex.z-dn.net/?f=P_1%20%3D%20%20%5Cfrac%7B9.73%20%5Ctimes%203.62%7D%7B5.40%7D%20%20%3D%20%20%5Cfrac%7B35.2226%7D%7B5.40%7D%20%20%5C%5C%20%20%3D6.522703...)
We have the final answer as
<h3>6.52 atm</h3>
Hope this helps you
Answer:
Final pressure of the air inside is 0.83atm
Explanation:
Boyle's law is the gas law that relates the change in volume when pressure change at constant temperature and vice versa. The equation is:
P₁V₁ = P₂V₂
<em>Where P is pressure and V is volume of 1, initial state and 2, final state of the gas</em>
<em />
Replacing:
P₁ = 0.5atm
V₁ = 2.5L
P₂ = ?
V₂ = 1.5L
P₁V₁ = P₂V₂
0.5atm*2.5L = P₂*1.5L
0.83atm = P₂
<h3>Final pressure of the air inside is 0.83atm</h3>
<em />
A.
Explanation:
Probably, if the sun was too close to the center of the galaxy, the solar system would experience chaos, such as a high frequency of collisions with other planets and stars, due to the enormous pull of the super black hole at the center of the MilkyWay Galaxy causing celestial objects to spin at very high speeds at its horizon – including bending light.
The position is postulated as the <u>Galactic habitable zone.</u>