jaliyahrobinson1
12.05.2021 •
Chemistry
Question 1
What term is used to describe atoms of the same element that have different masses?
O A) radioactive
B) constituents
C) telomers
OD) isotopes
E) None of the above
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Ответ:
Isotopes
Explanation:
iso means the same like in triangles (isosceles) so the atoms are the same element but different in mass. Since the isotopes have the same number of protons and electrons the isotopes have much the same chemical behavior. Since the isotopes have different numbers of neutrons the nuclear behavior differs.
Ответ:
Steel: metallic
Propane: covalent
Calcium chloride: ionic
Water: covalent
Explanation: