Yes, in general, metalloids are slightly reactive.
        
                    
             
        
        
        
Answer:
hmax=81ft
Explanation:
Maximum height of the object is the highest vertical position along its trajectory.
The vertical velocity is equal to 0 (Vy = 0)

we isolate th (needed to reach the maximum height hmax)

The formula describing vertical distance is:

So, given y = hmax and t = th, we can join those two equations together:


if we launch a projectile from some initial height h all you need to do is add this initial elevation


 
        
             
        
        
        
Idrk sorry... i’m doing this bc it’s asking me to. wish i could help you guys . i really do !
        
             
        
        
        
Resistance is the name of the ratio of the voltage applied to a circuit and the current in a circuit. Goes under <span>Ohm's Law</span>
        
             
        
        
        
Answer: b
Explanation:
B is a chemical property 
Reference what are physical properties 
And what are chemical properties 
Under certain conditions it can release a gas is the key words letting you know this is a chemical property