Answer:
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if 1 teacher cant teach all subjects how come 1 student can learn all subjects ?
Theyre the big bunched up group in the middle of the periodic table
Answer:
The pitch of a sound is related to its frequency.
Explanation:
The higher the frequency, the higher the pitch will be
Amplitude is related to how loud a sound is
<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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It's called a compound because different elements are held together by a chemical bond.
