True. A nuclear family includes a couple and their dependent children. Now a days there are many types of families like single parent families, extended families, childless families, step families, etc.
Answer:
mole = mass / Mr.
mass = 9.8g
Mr. of NaCl = 23 + 35.5 = 58.5
Mole = 9.8/ 58.5 = 0.168 moles
Answer:
I dont understand what you are saying
Answer:
we dont understand that language
Explanation: