Answer:
A five-sided shape is called a pentagon.
Explanation:
Answered by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!
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Answer: gas particles that are in constant motion and exhibit perfectly elastic collisions
Explanation:
Answer:
side chain
Explanation:
Each amino acid is bound to a unique chemical group called its side chain. It is this side chain that makes each amino acid different, giving each amino acid a unique set of chemical properties. The side chain is often abbreviated as an R group and denoted with the letter R for short.
Zn + 2 HCl = ZnCl₂ + H₂ ( <span>single replacement )
</span><span>2 NaCl + F</span>₂<span> = 2 NaF + Cl</span>₂<span><span>( single replacement )
2 AlBr</span></span>₃<span><span> + 3 K</span></span>₂<span><span>SO</span></span>₄<span><span> = 6 KBr + Al</span></span>₂<span><span>(SO</span></span>₄<span><span>)</span></span>₃<span><span> ( double replacement )
</span></span><span>2 K + MgBr</span>₂<span> = 2 KBr + Mg ( single replacement )
</span>Answer C
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Answer:
The number of its protons and electrons are 82 each
Explanation:
Atomic no of an element = 82
Atomic no = No of protons
⇒ No of protons = 82
Electrons are negatively charged particle and Protons are positively charged particles.
No of electrons = 82
Hence, the element is Lead with 82 protons and electrons
