Answer:
100 and 1 atm
Explanation:
I think the gas is given kinetic energy only from its temperature
<span>The inter-molecular forces present in NH2NH2 is hydrogen bonding and CH3CH3 is London dispersion force. Between the two given compounds, the substance with the higher boiling point is NH2NH2 as hydrogen bonding is a much stronger force than London dispersion force.</span>
Rank the following in terms of increasing electronegativity. 1. Na, N, O, Mg, F 2. Na, Mg, N, O, F 3. F, O, N, Na, Mg 4. F, O, N
Firlakuza [10]
Answer:
2. Na, Mg, N, O, F (Option 2)
Explanation:
Let's look the electronegativity in the periodic table for each element.
F → 4
Na → 0.9
Mg → 1.2
O → 3.4
N → 3
So the correct orden is Na, Mg, N, O, F
Electronegativity is the ability for the atoms to catch electrons in a bond.
It is a periodic table which increase in a diagonal way, from Fr and Ra, the less electronegatives to F, the most.
Answer:
1.66 * 10^-18 mol of Argon
Explanation:
Avogadro says 1 mol of anything has 6.022* 10^23 atoms/particles. Thus using this principle, 1 million argon atoms will have
