Helium,neon,argon,krypton, and xenon
Just talk to her, throughout time you both will realize y’all like each other but one of you must confess that you like the person.
Answer: Hard working,satisfied. (i think)
~Please mark as brainiest~
Depending on what you need to round it to, it’s
1.9565
Or
1.957
Or
1.96
Density is mass/volume so it’s simply 4.8/2.3
Which equals
1.95652174
Hope this helped, good luck!
PH is the scale of measurement to check either the solution is acidic or basic. if the pH value is greater than 7, the solution is towards basicity and if the pH value is less than 7, the solution is towards acidity.
pKa is the dissociation constant and it is used to describe the change in pH value, when pKa is equal to pH: 50% of the ionizable group is protonated and 50% of the enzymes will be active.
So 50% of the enzymes will be active.
