. 9.7 * 10^17 atoms of iron weigh as much as 1cc of H¬2 at STP. What is the atomic mass of iron?

Related questions

Oxidation involves

---

Gram molecular mass of CH3OH is

---

What is the difference between atomic mass and mass number

---

Draw a sketch of Bohrs model of an atom with four shells

---

The charge on a proton is

---

The hybridisation of Ni inNi(CO)4 is

---

Express the following in the scientific notation

---

The cell in which the following reaction occurs

---

The SI unit of weight is

---

Which of the following is the most stable

---

What is the molecular mass of sodium sulphate

---

What is the atomic mass of sodium

---

Electron Volt is a unit of

---

I U P A C stands for

---

The oxidation number of Ni in is

---

Write the electron dot structure of ethene

---

Calculate the wavelength, frequency and wave number

---

To an evacuated vessel with movable piston under

---

The threshold frequency v0 for a metal

---

Which of the following is not possible

---