PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoChoose a suitable word to fill in the blanks in the following statements.
1. What is the valency of silicon with atomic number \(14\)?
2. Calcium is an element with atomic number \(20\).
a. Will it be a metal/non-metal?
b. What will be its valency?
c. What would be the formula of its chloride?
d. Will it be smaller / larger than K?
a. Will it be a metal/non-metal?
b. What will be its valency?
c. What would be the formula of its chloride?
d. Will it be smaller / larger than K?
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