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

1123

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Explain what is the chemical formula of detergent?

1040

---

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

1089

---

Name the 4 physical states of matter?

1092

---

Give an example of a polysaccharide?

1231

---

Explain what are enzymes?

1218

---

Explain the function of mitochondria?

1128

---

Explain the secondary structure of proteins?

1038

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What group of elements were called the inert gases?

1167

---

How tripod is used?

1223

---

Define a substituted hydrocarbon?

1120

---

Explain why do some medications contain hcl?

1215

---

What is the atomic number?

1059

---

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

1032

---

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

1076

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