Answer:
D
Explanation:
beacause all the elements in period 3 has different valence electrons hence you look at the first element in period 3 is sodium which has a valence electron of 1 when you go across the period to the right their valence electron decreases to be negative
Answer:
My school has no stationary and my teacher has no stationary
Explanation:
cuz i am smart duh
Yes mitochondria does make necrssary chemicals for the cell therefore the answer to your question is yes
Study your experiment setup.<span> In 30 minutes, how will the air temperature in the bottles compare?</span><span> What do you predict will happen to the ice in each bottle?</span>
Answer: Atoms are the hardest substance to separate