Question

Identify the error in the given statements. Circle the incorrect word and write the correct word in
the blank.
1. Atoms have more than one kind of particles combined together in a fixed
ratio by mass.
2. Noble gases show some properties of metals and some properties of non-metals.
3. Molecules consisting of more than three atoms in an element are called
polynuclear molecules.
4. Sugar solution is a heterogenous mixture.
5. Sublimation is the process of separating a liquid from its solution by
evaporating it and then condensing its vapour.
6. Oil and water are miscible liquids.​

Answer 1

Answer:

Two or more elements combine to form compound. A compound is a substance formed when two or more chemical elements are chemically bonded together. Two types of chemical bonds common in compounds are covalent and ionic bonds. The elements combine together in fixed ratio.

If more than one type of atom is chemically joined, then a compound has been formed. ... We call the particle formed when more than one atom is chemically joined a molecule. If the atoms are the same, then it is a molecule of an element. If the atoms are different, then it is a molecule of a compound.

Explanation: