Question

1) ਹੇਠਾਂ ਲਿਖਿਆਂ ਵਿੱਚੋਂ ਜਿੰਕ ਦਾ ਸੰਕੇਤ ਕਿਹੜਾ ਹੈ? Which of the following is the symbol of Zinc ? निम्नलिखित में से जिंक का संकेत कौन सा है? *

Zn

Na

Ca

Fe



Ans - Zn ​

Answer 1

Answer:

ans- zn

Explanation:

hi good morning

Answer 2

Zn is the symbol of zinc.

• There are unique symbols for each of elements present in the periodic table. These symbols basically contains selective English alphabet or alphabets from the name of those chemical elements.
• Similarly, the zinc metal also has it's own particular symbol which is "Zn". The alphabet Z and alphabet n, are collected from the word "zinc" itself.
• These short symbols, help a lot in the case of writing long chemical equations or chemical formula of the large compounds. Writing full names is surely inconvenient.