Answer:
Mercury
Explanation:
Mercury is a liquid element that contains 80 electrons when not charged.
Answer:
What r u trying to ask? you need to put more stuff in your question on here so we can answer it.
Explanation:
Answer:
You must write an article if you think there is a link between it asteroid impact and a dinosaur's extinction. explain the correlation between the two events I'm provide evidence within the article that you write that supports your claims.
The symbol for the hydroxide ion is OH-
