Which describes the polarity in a water molecule?

partial negative charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
partial negative charge on the oxygen atom because it pulls electrons from the hydrogen atoms
partial positive charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
partial positive charge on the oxygen atom because it pulls electrons from the hydrogen atoms

The answer is B. on edge

Explanation:

B. partial negative charge on the oxygen atom because it pulls electrons from the hydrogen atoms

its mg hope this

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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