Chemistry, 27.02.2021 04:30 mirandahamamaox89fl

The main-group elements are the forty-four elements that occupy groups 1A-VIIIA of the periodic table. Main-group elements are important because of their high natural abundance both in the Earth's crust and in the human body and are commercially valuable
Review the families containing main group elements and locate families IVA - VIIA. When forming chemical compounds, these four
families have commonalities. Explain using as many answer choices that would apply.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 20:10

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Answers: 3

Answer

Chemistry, 22.06.2019 07:30

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Answers: 1

Answer

Chemistry, 22.06.2019 16:30

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?

Answers: 1

Answer

Chemistry, 22.06.2019 17:50

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Answers: 2

Answer

You know the right answer?

The main-group elements are the forty-four elements that occupy groups 1A-VIIIA of the periodic tabl...

Questions