I think that's called "Trajectory"
A chemical bond that is formed when two atoms share electrons is called a covalent bond :)
Answer:
[Ar]3d^{10}4s^{2}4p^{6}
Explanation:
Electronic Configuration of Bromine : [Ar]3d^{10}4s^{2}4p^{5}
At oxidation state -1, electronic Configuration of Bromine : [Ar]3d^{10}4s^{2}4p^{6}
Answer:
mass (m) of the snow that the backpacker collected= 0.855 kg
Explanation:
Given that:
Q = 643 kJ = 643000 J
ΔHfusion = 6.02 kJ/mol = 6020 J/mol
number of mole of water H2O = 
c = 4.18 J/g⋅K
ΔT = 100 K
Since there is a phase change from solid to liquid; then :

ΔH = 
However without the given mass; we substitute
for the number of moles; so:
Q =



m = 855 g
m = 0.855 kg
mass (m) of the snow that the backpacker collected= 0.855 kg