Chemistry · Atomic Structure
Calcium (atomic number 20) and argon (atomic number 18) both have the same mass number of 40. These types of elements are called:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Isoneutronic
- 2Isochloric
- 3Isobars✓
- 4Isotopes
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Isobars
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