Chemistry, 20.09.2021 22:10 officialrogerfp3gf2s

1.2Which of the following statements is/are true? IOne mole of any element or compound will always contain the same number of elementary particles. IIThe Avogadro constant is the number of atoms only in one mole. IIIThe relative atomic mass of any element, expressed in grams, contains one mole of atoms of that element. A)l and III
B)II and III
C)ll only
D)I only

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, nakeytrag

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Answers: 3

continue

Chemistry, 22.06.2019 05:00, hjamya17

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Answers: 1

continue

Chemistry, 22.06.2019 06:40, Arealbot

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

Answers: 1

continue

Chemistry, 22.06.2019 07:30, deidaraXneji

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Answers: 3

continue

You know the right answer?

1.2Which of the following statements is/are true? IOne mole of any element or compound will always c...