In an experiment, we see a solid change into a liquid. What is this process called? A. melting B. freezing C. boiling D. evaporating 相关知识点: 试题来源: 解析 A。选项 A“melting”是融化,固体变为液体;选项 B“freezing”是凝固,液体变为固体;选项 C“boiling”是沸腾;选项 D“evaporating...
PRADEEP-STATES OF MATTER : GASES AND LIQUIDES-ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS) What is the difference between solid and liquid states ? 04:02 On the basis of intermolecular forces and thermal energy, explain why ... 06:06 How are the following measured ? (i) atmospheric pressure...
Water can exist in three states: solid, liquid and gas. What is an example of water in a solid state? A. Water vapor. B. Ice. C. Rain. D. River water. 相关知识点: 试题来源: 解析 B。冰是水的固态形式;A 选项水蒸气是气态;C 选项雨是液态;D 选项河水是液态。
搜索智能精选题目 A solid is different from a liquid the solid has its definite shape. A. in thatB. in whichC. in whatD. because of which答案A
Put it on a hot sidewalk. It melts into water and then vanishes! The ice cube changes from solid to liquid to gas. . . . Read on to find out more about the three states of matter.K. ZoehfeldP. MeiselZoehfeld, K. W. ( 1998 ). What is the world made of? All about solids, ...
A solid substance dissolved in a liquid. What could this process be called? A. Evaporation B. Condensation C. Dissolving D. Freezing 相关知识点: 试题来源: 解析 C。固体物质溶解在液体中这个过程叫做溶解(Dissolving)。选项 A 蒸发是液体变为气体;选项 B 冷凝是气体变为液体;选项 D 冻结是液体变为...
[#paragraph3]Like Venus, Earth is large enough to be geologically active and for its gravitational field to hold an atmosphere. Unlike Venus, it is just the right distance from the Sun so that temperature ranges allow water to exist as a liquid, a solid, and a gas. Water is thus extrem...
This instrument is used for separating solid particles from a liquid. What is it? A. Balance B. Filter paper C. Stirring rod D. Volumetric flask 相关知识点: 试题来源: 解析 B。A 选项 balance 是天平,用于称量;B 选项 filter paper 是滤纸,用于分离固体颗粒和液体;C 选项 stirring rod 是搅拌...
What is the arrangement of ions in a crystal lattice? What metals are used to make salt? What type of silicate mineral is olivine? What is the state of matter between solid and liquid? Which kind of crystalline solid is brass? What are two properties of amorphous solids?
Slime is chemistry! Polymers and non-Newtonian fluids can be a little confusing for young kids, but our short lesson in the science of slime below is a perfect way to answer the question, is slime a solid or liquid? We LOVE homemade slime! Pin MY LATEST VIDEOS Making Slime With Kids ...