What element is a good insulator?

What element is a good insulator? Examples of good conductors are sliver, tin, and lead. Good insulators contain 8 electrons which mean they are stable(noble gasses group 18). Insulators can’t be easily transported from one atom to another and nonmetals make good insulators. Three examples of good insulators are sulfur, silicon, and rubber. What makes […]

What are the features of a sedimentary rock?

What are the features of a sedimentary rock? Sedimentary rocks contain rounded grains in layers. The oldest layers are at the bottom and the youngest layers are at the top. Sedimentary rocks may contain fossils of animals and plants trapped in the sediments as the rock was formed. What type of minerals are found in […]

What is the most important element of history?

What is the most important element of history? Plot: The most important element. The sequence of events in a story. What are the 7 elements of history? Tips on Setting in Historical Fiction The most popular post on A Writer of History is about the 7 Elements of Historical Fiction: characters, dialogue, plot, conflict, theme, […]

Are darkroom chemicals dangerous?

Are darkroom chemicals dangerous? The majority of chemicals used in the black and white darkroom are classified in the range of non-toxic to slightly toxic. However, black and white developers can be toxic, especially if when ingested or inhaled or when in contact with bare skin. Are the chemicals used to develop film Toxic? Most […]

Why is current constant in a circuit?

Why is current constant in a circuit? The electrons at the end of the circuit are of the same amount and of course of the same charge. Just as the battery speeds up an electron, the electron hits to another one and remains constant speed. Why is voltage constant in parallel? The voltage is the […]

What are the 7 hormones?

What are the 7 hormones? Hormones produced by the pituitary gland Adrenocorticotrophic hormone (ACTH) Thyroid-stimulating hormone (TSH) Luteinising hormone (LH) Follicle-stimulating hormone (FSH) Prolactin (PRL) Growth hormone (GH) Melanocyte-stimulating hormone (MSH) What are the 3 main functions of the endocrine system? What Does the Endocrine System Do? Endocrine glands release hormones into the bloodstream. The […]

What is the difference between voltmeter and voltmeter?

What is the difference between voltmeter and voltmeter? Ammeter and voltmeter are used to measure the flow of current and the measure of voltage, respectively….Difference Between Ammeter and Voltmeter. Ammeter Voltmeter Use The flow of current is measured using this instrument. Voltage or potential between two points in an electric circuit is measured using this […]

What are 2 types of mixture?

What are 2 types of mixture? Types of Mixtures There are two main categories of mixtures: homogeneous mixtures and heterogeneous mixtures. What are the 5 examples of mixtures? Here are a few more examples: Smoke and fog (Smog) Dirt and water (Mud) Sand, water and gravel (Cement) Water and salt (Sea water) Potassium nitrate, sulfur, […]

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