Answer:
SO the awnser is 76.9 trust me
Explanation:
Arranged in groups and periods.
Group 1 in the same place.
Answer:
Water to move into the cell
Answer:
Explanation:
Which is more reactive hydrogen or oxygen?
Hydrogen is not particularly reactive. For example, just mixing hydrogen and oxygen gas will not cause a reaction at room temperature, but many metal elements oxidize at least on the surface in air. ... It is combustible because oxygen wants electrons and takes them from hydrogen to form water.
