Answer:
The existence of isotopes contradicts part of Dalton's original atomic theory because he said all atoms of a given element are identical have the same mass size and chemical properties.
Explanation:
Explanation:
concepts about education amidst the virus
The correct answer is choice A.True.
hope this helps!
Answer:
OK, so this is it translated to English.
Choose the best question. What is the best word, words, or expression that is missing from this dialogue? Choose the best answer. What is the best word, words, or expression missing in this dialogue? Mr. Romero: —What is your address? You: —________
I think it might be this though,
mi dirección es...
Do you have any options for this question as in a drop down thing or no?
