hi
hope it helpsss
This repulsion is stronger than the repulsion between the lone pair and the three bond pairs on the nitrogen atom. Since <u>the repulsions on the bond pairs in H2O molecule are greater than that in NH3, the bond angle in water is less than that of ammonia.also thats the reaso why ammonia has hig bond angle than water.</u>
Answer:
I think it would be b. The octet rule states that transition metal group elements tend to react so that they attain a noble gas electron configuration.
I the HCI is the mass of the equation but not always answer is Mg+HC H20
<span>I believe its, the federal principle or system of government. Hope this can help!! >-<</span>
The third launch ( with 300 N force) had the greatest acceleration of the tennis ball
<h3>Further explanation </h3>
Newton's 2nd law explains that the acceleration produced by the resultant force on an object is proportional and in line with the resultant force and inversely proportional to the mass of the object
∑F = m. a

F = force, N
m = mass = kg
a = acceleration due to gravity, m / s²
From the above equation it has been shown that the force acting on the object is directly proportional to its acceleration, so <em>the greater the force exerted on the object, the greater the acceleration of the object produced.</em>