Answer:
ice
Explanation:
uhh concrete has rougher surface
Wassup Girl,
Question:What is additional in an isotope with an atomic mass that is two units larger than the standard atomic mass of the element?
answer:two more electrons
Answer:
The electron dot diagram shows the arrangement of dots without identifying the element.
? with 2 dots each above and right and 1 dot each below and left.
Which element’s symbol could replace the question mark in the diagram?
carbon (C)
tellurium (Te)
beryllium (Be)
cesium (Cs)
Explanation:
