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When two or more atoms of the same element are in a chemical bond, the substance is called an _____. A) compound B) molecule C) nucleus D) particle
answered
Oct 15, 2018
Chemistry
high-school
5
votes
127k
views
Help me pleas help me please
answered
Aug 24, 2018
Mathematics
middle-school
5
votes
141k
views
A railroad car with a mass of 30,000 kg is moving at 2.0 m/s when it runs into an at-rest freight car with an equal mass. The cars lock together. What is their final velocity?
answered
Jun 18, 2018
Physics
high-school
4
votes
79.3k
views
Linda is saving money to buy a game. So far she has saved $24, which is two-thirds of the total cost of the game. How much does the game cost?
answered
Jun 4, 2018
Mathematics
high-school
3
votes
69.1k
views
What was the most likely response to the American people when they later heard news of the Bataan Death March?
answered
Jul 27, 2017
History
high-school
4
votes
180k
views
PLEASE HELP!!!!!!! 13. What is 2.28 × 10–8 in standard form? (1 point)228,000,000 22,800,000 0.0000000228 0.000000228 14. Which of the following is an example of an irrational number? (1 point)square root
answered
Mar 19, 2017
Mathematics
middle-school
4
votes
141k
views
a school day begins at 8:05 am and ends at 3:45 pm. How long is the school day? give answer using hours and minutes.
answered
Jan 19, 2017
Mathematics
middle-school
5
votes
186k
views
How is personal choice related to the universality of sin?
answered
Feb 17, 2016
History
middle-school
5
votes
189k
views
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