There is a tropical cyclone that formed in the Northern part of the Pacific Ocean where the maximum wind speed near the center does not exceed to 64 kilometers per hour. LIVE Weather Disturbance: Description: Reporter: Amysum Cruz​

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings