Yes, you should memorize them. While it is easy to predict them by looking at a periodic table, you should still have a strong grasp of simpler chemistry such as this before more challenging topics are taught.
Answer:
A. Robots go places humans are unable to go.
Answer:
i hope my answer help u :))
Explanation:
no , it will be 39.99711
Okay then- uhm mark me brainliest?