The number 6.02 x 1023 is called...
i need help what is the name for 6.02 x10^23

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!