Name the element which was used to make the first atomic bomb?

593

---

Explain what is the chemical formula of detergent?

547

---

Explain how many moles of hcl are present in .70 l of a .33 m hcl solution?

589

---

Name the 4 physical states of matter?

543

---

Give an example of a polysaccharide?

639

---

Explain what are enzymes?

616

---

Explain the function of mitochondria?

567

---

Explain the secondary structure of proteins?

544

---

What group of elements were called the inert gases?

577

---

How tripod is used?

621

---

Explain how do you prepare a solution of 1 m hcl?

570

---

Define a substituted hydrocarbon?

604

---

Explain why do some medications contain hcl?

627

---

What is the atomic number?

541

---

Explain the difference in the modern periodic table and mendeleevs table?

552

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