Chemistry, 15.04.2020 17:49, cancerbaby209
When writing chemical formulas: Enter subscripts after the letters, for instance, H2O = Hs2O. Also, don't forget to use proper chemical shorthand for chemical symbols. For instance, chlorine = Cl but not cl or cL. When balancing equations: Leave the box empty if no other coefficient is needed. Writing the symbol implies "1." The halogen elements are all:
Answers: 3
Chemistry, 22.06.2019 04:00, soonerlady19
Which atom or ion is the largest? 0 a. 0 0 0 0 e. li
Answers: 2
Chemistry, 22.06.2019 09:20, pandaman632
What happened to the amount of carbon dioxide in the atmosphere from 2010โ2017?
Answers: 1
Chemistry, 22.06.2019 22:00, allieeastridge
For a family dinner, joseโs mom baked a loaf of bread. during the meal, his grandmother commented, โthis bread is so dense! โ what do you think his grandmother meant by the word dense? you have some ideas regarding density already, but this experiment will enrich your understanding of the relationship between mass, volume and the density of objects. when making measurements in this experiment we will be using si units, the international system of units. the purpose of using si units is to have the ability to communicate and compare data results with other experiments without having to make conversions. measurement symbol si unit length m meter mass kg kilogram volume l liters density kg/l kilograms per liter any calculations that are performed during this experiment will ultimately be reported in scientific notation. recall that scientific notation is extremely important when we have data that is extremely small or large. scientists rely on a standard form of communication to quickly make hypotheses and judgements based on data. what is the density of block a? a0kg/l what is the density of block b? a1kg/l what is the density of block c? a2kg/l what is the density of block d? a3kg/l what is the density of block e? a4kg/l which block is the densest? a5
Answers: 1
When writing chemical formulas: Enter subscripts after the letters, for instance, H2O = Hs2O. Also,...
Mathematics, 20.10.2020 03:01
Mathematics, 20.10.2020 03:01
Mathematics, 20.10.2020 03:01