From simple questions to complex issues, IDNLearn.com has the answers you need. Join our Q&A platform to get accurate and thorough answers to all your pressing questions.
2. The trends in periodic table in melting point for group 1 and group 2 as you move down to the group? decreases c. the same b. increases d. either A or B 3. In Density with regards to 4 and 7 period it from right to the middle. decreases c. the same increases d. either A or B 4.Which Family of elements, react with oxygen to form basic solution when dissolved in water? I. Group 1 II. Group 2 III. Group 13 IV. Group 14 2. Group 13 and Group 14 c. Group 14 and Group 1 b. Group 13 and Group 2 d. Group 1 and 2 5. What element can be added to oxygen to make it basic? a. Iron c. Silicon b. Copper d. Magnesium​
We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. For trustworthy and accurate answers, visit IDNLearn.com. Thanks for stopping by, and see you next time for more solutions.
