This for metal......the farther to the left the more reactive they are. Group 1 metals, which include sodium and potassium, are so highly reactive that they do not exist in nature by themselves
Thats non metals..........the farther to the right the more reactive they are *with the exception of group 18* which are the noble gases and do not react at all. The most reactive are group 17, which include fluorine and chlorine. These non-metals, like group 1, rarely exist by themselves because of their high reactivity.
Okay, let's get this organized.
Nucleus
↓↓↓↓
Holds the Protons and Neutrons
Orbitals
↓↓↓↓
Electrons
Protons ⇒ Positive particle
Electrons ⇒ Negative charged particles
Neutrons ⇒ No charge
Atomic number → Number of protons in the nucleus
<span>Atomic mass → Protons + neutrons
</span>Answer: <span>The atomic mass of titanium is 47.88 atomic mass units. This atomic mass represents the number of protons plus neutrons in the atom's nucleus. </span>
Answer:
B) It can have different compositions, but it has a set of characteristics that does not change.
Explanation:
On e d g e n u i t y
Answer:
16.83°
Explanation:
The computation of temperature in degrees is shown below:
For this we need to applied the combination of the Clasius Clapyeron equation which is
Where
P_2 and P_1 represents the pressure of vapor at point 1 and 2
dH = Here we use J/mol
R = 8.314 J/mol K
T1 and T2 represent the temperature of Saturation temperature for point 1 and 2
Now
we have to change the negative signs
i.e
As we know that
dHvap for water = 40.67 kJ/mol
T1 = 373 K,
T2 = x
P1 = 14.7 psi;
P2 = 11.2 + 14.7 = 25.9 psi
Now put the values to the above formula
So,
After solving this
T_2 = 389.836K
T_2 = 389.836 - 273
T_2 = 116.836 °C
Therefore by 16.83°, it becomes higher
