Answer: 6.02214 × 1023 particles
Explanation: did math
<span>6s²4f¹⁴5d¹⁰6p²
6 shows that the element is in the 6 period,
6p² shows that the element is in the 14th group. (1 and 2 groups have s -electrons as last ones, 13 group has s²p¹, and 14 group has s²p²)
The element is Pb.
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Answer:
6H20 represents six molecules of water
Omg hard question but it’s also amazing imma think about that question
Networks of feeding relationships is correct
