Medium 5da74688338b2c64dfcdd1e6 Look at the diagram. How are the hydrogen atoms bonded together?

by ionic bond
by covalent bond
by single replacement
by double replacement

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.

→

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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