Answer:
Option C: Observation
Explanation:
The first and foremost step in the process of scientific inquiry is observation. Because, until there is no observation there are no questions to Ask. Having high quality observation is too much valuable in scientific process.
Answer: a mathematical expression describing the probability of finding an electron at various locations; usually represented by the region of space around the nucleus where there is a high probability of finding an electron
Explanation:
This answer to this question is the. Type of atoms in the molecule
In a titration experiment, 31. 4 ml of 1. 120 M HCOOH is neutralized by 16. 3 ml of
. So, the concentration of the
solution is 23.16 M
Calculation,
The formula for the dilution of a solution is given as:
= 
Where M is molarity and V is the volume of the solution in liters ( L ).
Given data,
= 120 M
=31. 4 ml
= ?
= 16. 3 ml
120 M ×31. 4 ml =
× 16. 3 ml
= 120 M ×31. 4 ml / 16. 3 ml =23.16 M
In a titration experiment, the concentration of the
solution is 23.16 M
to learn more about dilution
brainly.com/question/13949222
#SPJ4
Answer is: the total number of electrons shared between the atoms is four.
Molecule of oxygen is nonpolar because double linear bonds (O=O).
Oxygen (O) is an element with atomic number 8, it means it has eight protons and eight electrons, so atom has neutral charge. Oxygen is a nonmetal.
Electron configuration of oxygen atom: ₈O 1s² 2s² 2p⁴.
Oxygen atom has six valence electrons, so it is in 16 group of Periodic table of elements.
Two valence electrons from both oxygen atoms form double bond (O::O) at oxygen molecule.