Answer:
c
Explanation:
because it decrese the activation energy
Answer: B The speed of the object is equal to zero
Explanation:
Answer:
Mercury
Chemical element
Symbol: Hg
Explanation:
Please mark brainliest and have a great day!
Answer:
False
Explanation:
The correnct chain is labeled Maize, Goat, Man.
Answer:
Na. O
no of protons:11. 8
no of electrons:11. 8
no of neutrons:12. 8
Explanation:
the top number of the left is the mass number and the bottom is the atomic number the no of neutrons are atomic number subtracted by mass number the number on the top right is the charge don't let it confuse you and the number of electrons is the same as the number of protons