Answer:
K+
Explanation:
Potassium(an alkali metal) belongs to element in group 1 and period 4 in the periodic table. It has to release one electron to attain noble configuration.
<span>If the water faucet is opened, then the amount of water flowing will increase. </span>
A I think I could be wrong I’m not good at this
This is a combination reaction. Look at the 2 elements on left and a compound on the right.
Based on the periodic table, the element mendeleev called eka-manganese is now called technetium. Technetium<span> is a silvery-gray metal that tarnishes slowly in moist air. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
