The reaction: X (g) + e- → X- (g) + energy Group of answer choices represents the metallic character represents the first ionization energy represents electronegativity represents the second ionization energy represents electron affinity

Why is the melting of ice a physical change ?

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?