When an atom gives off a (an) it becomes an atom with an
atomic number of two less

i need asap. will give brainliest

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday

How many electrons does each element require in its valence shell to become stable?