Science does not have anything to say about right and wrong the meaning of life or the extensive or the subjective
All of the the answers are are correct but a fume hood is more for if you are dealing with chemicals that can produce fumes the are deadly to people
I: Current
V: Voltage
R: resistance
you’re welcome ;)
Most of the surface of the earth is covered with water and looks blue from space.
Answer:A
Explanation:
The melting points of solids depend in the relative sizes of ions in the ionic lattice. The smaller the relative sizes of the ions, the higher the lattice energy and the stronger the lattice hence higher melting point. Comparing relative ionic sizes, fluoride ion is lesser in size than chloride ion hence NaF has a higher melting point than NaCl.
