Answer:
Mercury - hydrargyrum (Hg)
Explanation:Mercury is a chemical element with the symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum.
Symbol: Hg
Atomic number: 80
Atomic mass: 200.59 u
Melting point: -38.83 °C
Boiling point: 356.7 °C
Electron configuration: [Xe] 4d^14 5d^10 6s^2
Group :12
Ionization energy 1007.1J
Electronegativity :2
Crust Abundance : 0.085ppm
Electron Affinity : Unknown eV
Name: Mercury , the first planet in the solar system (Hg from former name hydrargyrum , from greek hydr - water and argyros silver .
I hope it helps. :).
Answer:
false im just trying to get it if you'd like to give it to me
Answer:
Carbon will become positively charged.
The charge of Carbon will be +4.
Explanation:
The charge of Carbon will be +4.
In the periodic table, elements that give out or lose electrons during electrochemical combinations are called electropositive elements. If carbon loses electrons during the chemical combination, Carbon will become positively charged, with a valency equal to the number of electrons that it lost.
This will make carbon have a charge of +4
Answer:
0.5232
Explanation:
the cardinal and the baseball has the same kinetic energy
![[4.0X 10^{-2} ]v_{c} ^{2} = [0.146]v_{b} ^{2}](https://tex.z-dn.net/?f=%5B4.0X%2010%5E%7B-2%7D%20%5Dv_%7Bc%7D%20%5E%7B2%7D%20%3D%20%5B0.146%5Dv_%7Bb%7D%20%5E%7B2%7D)
Ratio of momentum
Answer:
statement three and statement 2
Explanation
since they are weighted different, they will have more or less force (more mass=more force), also the heavier an object, the greater its acceleration while falling.
