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Learning Task 2
Using the Periodic Table of Elements on page 16, determine the elements asked in each guide question.
1. Which element is likely to lose electrons- oxygen, nickel or neon?
2. Which elements are likely to gain or acquire electrons - nitrogen, titanium or xenon?
3.Which elements are likely to have no electrical charge at all - helium. iodine or titanium?
Answers & Comments
Verified answer
Answer:
1. Nickel
2. Nitrogen
3. Helium
Explanation:
* Metals elements tend to lose electrons while non-metal elements tend to gain electrons.
* Helium naturally have no charge because its protons and electrons are balanced. The positive and negative charge of the protons and electrons adds up to zero.