Answers: 2
Chemistry, 21.06.2019 23:50
How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.
Answers: 1
Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Water circulates through Earth's water cycle by changing state state its acidity its acidity its tur...
Mathematics, 27.01.2021 18:20
Health, 27.01.2021 18:20
Mathematics, 27.01.2021 18:20
Mathematics, 27.01.2021 18:20
Chemistry, 27.01.2021 18:20
Mathematics, 27.01.2021 18:20
Mathematics, 27.01.2021 18:20
Mathematics, 27.01.2021 18:20