A group of elements all lie in same column in the periodic table. Elements with similar chemical properties are in the same group of elements. An example of a group in the periodic table is the alkali metal [alkali metals: The alkali metals are the elements in Group 1 of the periodic table.
Managers in at least one major Instacart market, however, are telling Instacart shoppers that they can expect a lower average rate of $14 to $16, according to an email viewed by Re/code. At the same time, Instacartâs stated goal to reduce variability in what its shoppers earn means the startup risks losing its hardest-working front-line staffers who were making more than their peers as a result.
1 Log in to the Instacart website. 2  Click Account at the top right. 3  Click Your Orders. 4  Click the order you'd like to edit the tip on. 5  Click View Rating. 6  Click the amount you tipped. 7  Change the amount and click Update Tip.  Make sure the order has a star rating and close the window.