Answer:
isotopes of hydrogen are protium,deuterium and tritium
Answer:
the number of valence electrons is equal to the atom's main group number
Explanation:
Water, Water is not a pure substance. It is a mixture, and Chromatography
Answer:
a. True
Explanation:
The bond angle for methane is the angle determined by two consecutive hydrogen atoms and the central carbon atom.
Methane, a tetrahedron has the structural formula:
H
|
H - C - H
|
H Methane, CH4
The bond angle is the angle between the H-C-H atoms and is 109.5degrees.
Answer:
It would be a square plus b square and i am writing just so i can get pionts
Explanation:
