An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be
(a)
(b)
(c)
(d)

An element reacts with oxygen to give a compound with high melting point. This compound is also soluble in water. The element is likely to be

An element reacts with oxygen to give a compound with a high melting point.This compound is also solutble in water.the element is likely to be:

An element combines with oxygen to give a compound with a high melting point. The compound is also soluble in water. The element is likely to be

An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be (a) calcium (b) carbon (c) silicon (d) iron

An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be (a) calcium (b) carbon (c) silicon (d) iron

Generally the ionic' compounds have high melting points. Give reason