a. cesium and sulfur would be an ionic bond (metal + non-metal)
b. chlorine and bromine would be a covalent bond (non-metal+ non-metal)
c. magnesium and fluorine would be ionic again (metal + non-metal)
d. silver and mercury would be a metallic bond I'm pretty sure at least (metal+metal)
Answer: When atoms combine through chemical bonding, they form compounds—unique structures composed of two or more atoms. The basic composition of a compound can be indicated using a chemical formula.
Hope I was able to help! Mark me brainly it would help a lot!:)
All the elements you listed share a common trait: they are synthetic, radioactive elements. These elements do not have a stable isotope, so for a radioactive element, its most stable isotope's atomic mass will be listed in parentheses.
One such example would be plutonium. This element has 6 different isotopes with differing half-lives. The most stable isotope for plutonium is plutonium-244, with a half-life of around 80 million years. Therefore, the atomic mass listed for plutonium will be (244).
Answer:
Reaction Rate is the measure of the change in concentration of the disappearance of reactants or the change in concentration of the appearance of products per unit time
