subject
Chemistry, 01.12.2020 16:50 leilanimontes714

What is the oxidation number of an element? A. The number of atoms of an element in a formula

B. The charge an element would have if it lost or gained electrons

C. The number of valence electrons an element has

D. The group number for the element

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
question
Chemistry, 21.06.2019 23:00
What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?
Answers: 2
question
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
question
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
You know the right answer?
What is the oxidation number of an element? A. The number of atoms of an element in a formula
...
Questions
question
Social Studies, 02.04.2021 01:00
question
Mathematics, 02.04.2021 01:00