What type of bond would form between CL and C? Each atom in HCl requires one more electron to form an inert gas electron configuration. Chlorine has a higher electronegativity than hydrogen, but the chlorine atom’s attraction for electrons is not sufficient to remove an electron from hydrogen….Polar Covalent Bonds. Structural Unit1 Bond Moments (D) […]
What is importance of nucleus?
What is importance of nucleus? The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. The gel-like matrix in which the nuclear components are suspended is the nucleoplasm. What is Nucleus explain? […]
What is the difference between batteries in series and batteries in parallel?
What is the difference between batteries in series and batteries in parallel? In a series connection, batteries of like voltage and amp-hour capacity are connected to increase the voltage of the overall assembly. In a parallel connection, batteries of like voltages and capacities are connected to increase the capacity of the overall assembly. Why are […]
How do water molecules move in and out of cells?
How do water molecules move in and out of cells? Water moves across cell membranes by diffusion, in a process known as osmosis. Osmosis refers specifically to the movement of water across a semipermeable membrane, with the solvent (water, for example) moving from an area of low solute (dissolved material) concentration to an area of […]
How many watts is a 1HP motor?
What are the characteristics of limestone?
What are the characteristics of limestone? Limestone, sedimentary rock composed mainly of calcium carbonate (CaCO3), usually in the form of calcite or aragonite. It may contain considerable amounts of magnesium carbonate (dolomite) as well; minor constituents also commonly present include clay, iron carbonate, feldspar, pyrite, and quartz. What are 3 characteristics of limestone? Pure limestones […]
What are the 3 types of thermal energy transfer?
What are the 3 types of thermal energy transfer? Heat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact. Convection is the movement of heat by a fluid such as water or air. Radiation is the transfer […]
How many types of circulatory systems are there?
How many types of circulatory systems are there? 1. There Are Two Types of Circulation: Pulmonary Circulation and Systemic Circulation. Pulmonary circulation moves blood between the heart and the lungs. Why is it important for the respiratory and circulatory system to work together? KEY CONCEPT The respiratory and circulatory systems bring oxygen and nutrients to […]
What causes the apparent retrograde motion of planets quizlet?
What causes the apparent retrograde motion of planets quizlet? Apparent retrograde motion is an illusion created by turbulence in Earth’s atmosphere. this slower period that they appear to move backwards. revolution around the Sun. background stars, but the planet’s motion does not really change. Does the moon have retrograde motion? This means that the Earth […]
What has the least density?
What has the least density? The first chemical element with the lowest density is Hydrogen and the highest density is Osmium. What is the lightest strongest metal? Magnesium Which metal is less dense water? lithium, sodium and potassium are less dense than water so they float on the surface of the water. the metals move […]