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

1005

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Explain what is the chemical formula of detergent?

927

---

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

980

---

Name the 4 physical states of matter?

989

---

Give an example of a polysaccharide?

1114

---

Explain what are enzymes?

1105

---

Explain the function of mitochondria?

1014

---

Explain the secondary structure of proteins?

918

---

What group of elements were called the inert gases?

1070

---

How tripod is used?

1082

---

Define a substituted hydrocarbon?

1018

---

Explain why do some medications contain hcl?

1094

---

What is the atomic number?

944

---

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

928

---

How are atoms of the isotopes different from one another? Two isotopes of carbon are carbon-12 and carbon-14.

949

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