Guys please i need ur help
1-Name the elements in gp1.
2-Why are these elements placed in gp1...
Chemistry, 26.10.2020 16:40 mhzperfect
Guys please i need ur help
1-Name the elements in gp1.
2-Why are these elements placed in gp1?
3-Mention the trends in atomic size, atomic number, mass number, reactivity, boiling & melting points.
Answers: 1
Chemistry, 22.06.2019 00:00
Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what
Answers: 3
Chemistry, 22.06.2019 22:00
Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.
Answers: 2
Chemistry, 23.06.2019 00:00
Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.
Answers: 3
Chemistry, 23.06.2019 03:50
How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)
Answers: 3
Mathematics, 19.02.2021 19:00
Business, 19.02.2021 19:00
Social Studies, 19.02.2021 19:00
Chemistry, 19.02.2021 19:00
Social Studies, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00
Mathematics, 19.02.2021 19:00