Under the right conditions, sodium (Na) and chlorine (Cl) can chemically combine to form sodium chlorine. Which of the following best explains how sodium and chlorine are able to create sodium chlorine? A: sodium and chlorine exchange neutrons between eachother when they combine
B: electrons are transferred between sodium and chlorine when they combine
C: extra protons are created when both sodium and chlorine combine
D: The nucleus of both sodium and chlorine combined together

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

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Is powdered sports drink ionic or covalent ? 10pts !