1. CuCl2
Cl: 2(-1)= 2-
Cu: 2+
~ON of Cl: 1-
~ON of Cu: 2-
2.CH4
H: 4(1)= 4+
C: 4-
~ON of H: 1+
~ON of C: 4-
17 hope its correct pls rate 5 star
A barometer is the answer
Answer:
See below
Explanation: Vanadium 51 Protons 23 nutrons 28
Zinc 64 protons 30 nuetrons 34
antimony 121 protons 51 nuetrons 70
gadolinium 158 protons 64 nuetrons 94
uranium 238 protons 92 nuetrons 146
hope this helps god bless
The formula of Aldehyde is represented by <span>C2H4O. It has two atoms of Carbon, four atoms of hydrogen and one atom of oxygen. Aldehyde is an organic compound. It's organic because it contains carbon. It has a structure of R-CHO, that consists a carbonyl center bonded to R group and to hydrogen.</span>
