PLEASE HELP QUICK-I WILL GIVE BRAINLEST the ionic equation for the reaction between magnesium and dilute hydrochloric acid is:
Mg + 2H+ → Mg2+ + H2
Explain, in terms of electrons, which species is oxidised and which is reduced in the reaction.

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?