The answer is Na-F. The F has highest electronegativity among these elements. So we need to find the element with smallest electronegativity. And this element is Na.

3 0

3 years ago

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What is the distinction between magma and lava

lesya692 [45]

Answer:

Scientists use the term magma for molten rock that is underground and lava for molten rock that breaks through the Earth's surface.

7 0

2 years ago

Rina8888 [55]

B mass but not of charge

7 0

3 years ago

if an atom has a mass number of 226 and an atomic number of 88. how many protons and neutrons does it have​

if an atom has a mass number of 226 and an atomic number of 88. how many protons and neutrons does it have