Advertisements
Advertisements
Question
Find the atomicity of the Following molecule:
Calcium Chloride
Advertisements
Solution
Atomicity of
Calcium Chloride- CaCl2
= (1 X 1)+ (2 X 1)= 1 + 2 = 3
APPEARS IN
RELATED QUESTIONS
Give two examples for the following: Metals
Answer the following question:
Give the advantages of using symbols instead of names of elements or compounds.
Fill in the blank
The most abundant element in the earth’s crust is _______.
Classify substances into pure and impure substances in the form of a chart or tabulation.
Complete the statement with the correct words.
Acid’s are chemicals which are _____ in taste and derived from plants and ________.
Complete the statement given below by filling in the blank with the correct word.
Element ______ has the symbol derived from its Latin name ‘Argentum’
Select the correct answer from the choice given below to complete the sentence :
Compounds are ____________ in nature.
Classify the following as metals, non-metals and metalloids.
Sodium, Bismuth, Silver, Nitrogen, Silicon, Carbon, Chlorine, Iron, Copper
What are elements? What are they made of?
Match the following.
| Atom | Building block of matter |
| Element | Atoms of different kinds |
| Compound | Atoms of the same kind |
| Molecule | Smallest unit of a substance |
