Answer:
Element
Explanation:
Because elements can be made with only one atom the rest of the answers cant be
Answer: Atoms lose energy as a gas changes to a solid.
Explanation:
The answer your looking for is a)
-please give me brainliest answer
Answer:
C-sp, tetrahedral, 180
C-s-p, linear, 180
CH_3-sp3, linear, 109.5
C-sp3, linear, 109.5
C-sp2, tetrahedral, 109.5
CH_3-sp3, tetrahedral, 109.5
CH_3-sp, linear, 180
CH_3-sp2, tetrahedral, 180
Explanation:
Explanation:
PE =200 J
m = 10
h=?
we know that ,
pE = mgh where g is acceleration due to gravity of earth = 10 m/s ^2
200= 10 ×10 × h
h = 2 m
and
KE = 1/2 mv^2
250 = 1/2 ×5 ×v^ 2
100 = V ^ 2
v= 10 m/s
