10. Write three differences between electrovalent bond and covalent bond. 11. If there is mistake in the molecular formulae given below, correct them. a) Ca, Cl, e) NHẠC, b) MgOH c) Cu, SO f) Naso g) Ca, Co, mito the molecular formula of the compounds given below: d) K(NO2), h) CaHCO,?

the answer is either b or c

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

16

explanation:

the marks go by 4s

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock