Answer:
Although odorless, lithium fluoride has a bitter-saline taste. Its structure is analogous to that of sodium chloride, but it is much less soluble in water. It is mainly used as a component of molten salts.
Explanation:
Answer:
An atom which had neither gained any extra electron nor had lost any of its own electron is a Neutral Atom.
If an atom loses or gains one or more electron it becomes charged ie it becomes ion.
eg
Na is neutral atom with no charge
Ca+2 is an atom which has lost two electrons to become positively charged ion
O-2 is an atom which has gained two electrons to become negatively charged ion
For free fall motion the displacement can be found by graphically as well as by kinematics equation
Here acceleration of object is constant as it fall due to gravity so we can use

here if body starts with zero initial speed then we can say

here we need to find the displacement from t = 0 to t = 6s
so we can say


so the displacement will be 176.4 m
in order to find the displacement from the graph of velocity and time we need to find the area under the graph for given time interval that will also give us same displacement for given period of time.
a. Sweet corn and possibly d. okra.