Find the Mass of a Single Atom Te

$T e$

Step 1

To calculate the mass of a single atom, first look up the atomic mass of $T e$ from the periodic table. This is also the mass in grams of 1 mole of $T e$ .

$127.6$

Step 2

Use Avogadro\'s number to find the mass of a single atom.

$\frac{127.6}{6.022 \cdot 10^{23}}$

Step 3

Simplify the expression.

Divide using scientific notation.

Group coefficients together and exponents together to divide numbers in scientific notation.

$(\frac{127.6}{6.022}) (\frac{1}{10^{23}})$

Divide $127.6$ by $6.022$ .

$21.18897376 \frac{1}{10^{23}}$

Move $10^{23}$ to the numerator using the negative exponent rule $\frac{1}{b^{n}} = b^{- n}$ .

$21.18897376 \cdot 10^{- 23}$

Move the decimal point in $21.18897376$ to the left by $1$ place and increase the power of $10^{- 23}$ by $1$ .

$2.11889737 \cdot 10^{- 22}$

Find the Mass of a Single Atom Te

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