Which of the following statements is true?

Elements in the same period have similar properties.
Elements in the same group have the same number of electron shells.
The periodic table lists elements in ascending order of atomic numbers.
A molecule must be made of two or more different elements.

Residents of nursing homes are encouraged to keep some personal items and arrangethem as they choose Hello please help me solve this :) will give braisnlt Whats the order ???For immigration A 123-inch pipe is cut into two pieces. One piece is two times the length of the other. Find the length of the shorter piece. Which of the following is an element? A. magnesium chloride salt (MgCl) B. hydrochloric acid (HCl) C. carbon monoxide gas (CO) D. zinc metal (Zn) Which is a gas at room temperature?A) aluminumB) nitrogenC) potassiumD) sodium What is the area of the triangle in the diagram? 1. Ms. Abbott's 6th grade class has 18 students with brown eyes and 12 students with blue eyes. Ms. Downey's class has 15 students with brown eyes and 10 students with blue eyes. Which classroom has a higher ratio of brown eyes?a.Ms. Abbott's class c.They are the sameb.Mrs. Downey's class d.Mrs. Smith's class Pls help?????????????? A motorboat, that has speed of 10 km hour in still water, left a pier traveling against the current of the river. Forty-five minutes after the boat left the pier, the motor of the boat broke, and the boat began drifting with the current. After three hours of drifting with the current, the boat was back at the pier where it had started. What is the speed of the current of the river? Why did Huey Long lose the 1924 election for governor of Louisiana? estor works at a garden center where he plants flowers. It takes him 2 1/2 hours to plant 15 flowers.If Nestor continues working at the same rate, how many flowers will he be able to plant in 3 1/2 hours?1PointsA 18 flowersB 21 flowersC 22 flowersD 26 flowers t/f the requirements for becoming a financial planner vary from state to state? How is a pencil biologically different from a cat? The cat is 12 feet above the ground and the ladder is 9 feet away from the tree because of the mud. How long does the ladder needs to be to reach the tree When conducting inspections of Food Establishments, the food program specialists generally focus on specific areas. Select all that apply.Food safety practicesTime and temperature controlProvide quality assurance systemsHazard Analysis Critical Control Points (HACCP) conformityImplementing appropriate controls for eliminating hazardsPrevention against contaminationEstablish food safety policyPersonal hygiene the height has a distance of 2.5 seconds to hit the ground what is gravity? The tiger's roar filled the cave with thunder. Mother Wolfshook herself clear of the cubs and sprang forward, hereyes, like two green moons in the darkness, facing theblazing eyes of Shere Khan.-"Mowgli's Brothers," The Jungle Book,Rudyard KiplingWhat does the imagery in this scene help the readerunderstand about Mother Wolf?Mother Wolf is brave.Mother Wolf can see well.O Mother Wolf has good hearing.Mother Wolf is a gentle mother. A company starts a technology organization dedicated to training high school students in the use of the latest program languages. How can the company justify creating and funding such an organization since it is not about its primary products one more than the product of 6 and a number v?Plzzzzzz help me:(And PLZZZ answer right Thank u!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:) Find cos for = 60