Answer:
Density
Explanation:
The density of an irregularly shaped object can be obtained by weighing it and then drooped int a graduated cylinder; observing the change in volume.
The density is the calculated as;
Density = Mass / Change in volume
where;
Change in volume = Final Volume - Initial Volume
Solutions are homogenous while a suspension is heterogenous, which means that you may not observe and differentiate parts of a solution (such as putting salt in water) but you can in suspensions (such as mixing water and sunflower oil).
Titration is a method for preparing salt where all reactants are soluble
Answer:
oxygen as it has 6 valence electrons
Answer:
B. plants use the energy from sunlight to produce food.
hHope this helps! God loves you so much, that He died for you and would die a cruel death thousands of times for you. ✝️
