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January 2026

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Which law is defined as elements arranged in order of increasing atomic number, there is a recurring pattern to their physical and chemical properties? Responses law of proportions law of proportions table law table law...
Asked by jena 1 answer
Triangle Q R S is shown. Line R Q extends through point P. Angle Q S R is 35 degrees. Angle S R Q is 58 degrees. Exterior angle S Q P is x degrees. What is the value of x? [Art not to scale.] x = 23 x = 35 x = 58 x = 93
Asked by doodle bob 1 answer
What is the primary characteristic by which the modern periodic table is arranged? Responses increasing atomic mass increasing atomic mass chemical and physical properties chemical and physical properties date of discove...
Asked by jena 1 answer
What was the key characteristic by which Dmitri Mendeleev arranged his periodic table? Responses increasing atomic radius size increasing atomic radius size increasing atomic number increasing atomic number increasing at...
Asked by jena 1 answer
A triangle with exterior angles is shown. A horizontal line intersects with a diagonal line. Another line connects the horizontal line to the diagonal line to form a triangle. The exterior angle at the top left of the tr...
Asked by doodle bob 1 answer
Guiding Question: Should plants prioritize survival over growth during environmental conditions? CLAIM: Write a clear statement that answers the guiding question. Plants should prioritize because EVIDENCE: Provide at lea...
Asked by o 1 answer
Which statement explains how weight is different from mass? Mass is a varying property. Mass is measured in newtons. Weight is always greater than mass. Weight is a measure of gravitational pull
Asked by hoovan 1 answer
Find the prime factorization of the number. If it is​ prime, say it is prime. 70 Question content area bottom Part 1 Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A....
Asked by Alexis 1 answer
If x − 2 y = 9 , what is the value of 2 x 4 y ? Select one answer A 2 9 B 1 2 C 4 2 D The value cannot be determined from the information given. Copyright 2026 Learn By Doing, Inc.
Asked by k. 1 answer
Which statement describes Newton’s law of universal gravitation? Mass has little effect on gravity between objects. Gravity pushes objects away from Earth’s center. Gravity does not act between Earth and the moon. Every...
Asked by hoovan 1 answer
Which condition leads to the fastest rate of reaction? * 1 point A. Low particle motion B. Cold water C. No collisions D. High temperature
Asked by o 1 answer
Which statement describes the relationship between diagram X and Y? Gravity attracts only larger objects toward one another. Gravity attracts larger objects only if they are close to one another. If the masses of the obj...
Asked by hoovan 1 answer
1. What happens to particle motion when temperature increases? * 1 point A. Particles move faster B. Particles move more slowly C. Particles stop moving D. Particles change shape
Asked by o 1 answer
An atom of gold(Au) has 79 electrons. It has a net charge of 0. How many protons does it have? Responses 71 71 75 75 76 76 79 79
Asked by jena 1 answer
A simple machine increases the distance that a force needs to be applied from 3 meters to 27 meters, and the work done is 216 Joules. How much force is applied when using the machine?(1 point) Responses 8 N 8 N 81 N 81 N...
Asked by :3 [SillyAnonymousCat] 1 answer
2. Why did the glow stick in hot water glow brighter? * 1 point A. The glow stick absorbed water B. Particles collided faster C. It changed to a new state of matter D. More chemicals were added
Asked by o 1 answer
Use the dictionary entry for crude to answer the question. crude crude [‘krüd] adj from Latin crudus 1. the quality of being unchanged from the original state 2. the quality of being primitive or uncultured 3. the qualit...
Asked by nano 1 answer
Use the dictionary entry for crude to answer the question. crude crude [‘krüd] adj from Latin crudus 1. the quality of being unchanged from the original state 2. the quality of being primitive or uncultured 3. the qualit...
Asked by nano 1 answer
An atom has an average atomic mass of about 24.3 amu. What is the chemical symbol for the atom? Use the periodic table. Responses Ca uppercase C lowercase a Mn uppercase M lowercase n Cr uppercase C lowercase r Mg
Asked by jena 1 answer
How is the work energy theorem represented as an equation?(1 point) Responses W=E cap w is equal to cap e W=ΔE ΔW=E ΔW=ΔE
Asked by :3 [SillyAnonymousCat] 1 answer
Cooling a substance generally causes reactions to: * 1 point A. Stop immediately B. Speed up C. Slow down D. Produce more heat
Asked by o 1 answer
Which homophone best completes the sentence? ________ not going to believe what I just heard about the principal. Your You’re Its It’s
Asked by nano 1 answer
An atom has 24 protons and 12 neutrons. What is the chemical symbol for the atom? Use the periodic table. Responses Mg uppercase M lowercase g Ca uppercase C lowercase a Cr uppercase C lowercase r K K
Asked by jena 1 answer
Can you make me a small interpreter for a small programming language written in html
Asked by Alex 1 answer
A pulley system has a mechanical advantage of 3, and an object weighing 9 Newtons must be lifted 15 meters. How much force must be applied to lift the object? Use the following equation to find the answer: MA=F_(o)/F_(i)...
Asked by :3 [SillyAnonymousCat] 1 answer