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Questions in science

[Sagot para sa’yo] 1. Which of the following statements below describes electronegativity?A.how good an atom in attracting electronsB.the ability of an atom to lose electronsC.the energy required to remove an electron from a specific atomD how easy for atoms to bond with other elements2. Which of the following is NOT a trend that varies systematically in the periodic table?A.electronegativityC. ionization energyB.symbols of elementsD. atomic radiusfrom left to right within a period andfrom3. Electronegativitytop to bottom within a group.A.decreases, increasesB.increases, increasesC. increases, decreasesD. stays the same, increases4. Of the elements below, which of them is the most metallic?AAIB. MgC. NaDK5. Which trend is the amount of energy needed to remove an electron?A.atomic radiusC. ionization energyB.electronegativityD. metallic property6. Which among the following elements have the MOST ionization energy?A. CoB. GeC. NaD.O7. Predict which element has the LARGEST atomic radius using your periodic table.А. СB. FrC. MnDN8. Predict which element has the LEAST electronegativity value using your periodictable.А. СB. FrC. MnD. Na9. Jake has gold (Au), silver (Ag), Nickel (Ni) and copper (Cu) material in hisworkshop. Based on what you learned about the trend on metallic character. Whichhas the most metallic character between the following elements that Jake have?A. AgB. AuC. CuD. Zn

[Sagot para sa’yo] sentence of the heartmakasagot may 25 points ulit hehego! ​

[Sagot para sa’yo] C. label the parts of the respiratory system below. Write your answer on your notebook.​

[Sagot para sa’yo] what are some of the effects of overusing natural resources?how can we conserve?​

[Sagot para sa’yo] what is matter in science ​

[Sagot para sa’yo] a proces that describes the movement of tha ground after an earthquake occurs

[Sagot para sa’yo] Why does it take longer for a sprain to heal than a fracture?​

[Sagot para sa’yo] outermost layer of the earth

[Sagot para sa’yo] population of an endangered species can be increased by breeding in viduals. However this technique may also lead to species extinction . W negative effect of this breeding? A. Breeding over a short period of time reduces genetic diversity. 3. Breeding over a short period of time increases beneficial mutation. C. Breeding over a short period of time produces a different species. D. Breeding over a short period of time increases fertility.​

[Sagot para sa’yo] electricity -column -turbine air sea wall chamber electricity wave sea wall air column turbine chamber wave Figure 5-3. The tide and ebb create the pressure that rotates the turbine of the structure. The use of an ocean thermal energy conversion or OTEC is another way of producing energy using the ocean water. It uses the temperature difference between surface water (25°C) and deep ocean water (5°C). The surface temperature vaporizes a low-boiling point fluid like ammonia. The vapor expands and spins a turbine. The vapor is then condensed by deep ocean water into liquid so that it can be reused.​