chem help urgent!

i only have one submission for these and i dont' really know how to tell which one has the higher boiling point. can you help?

Of each pair of solids, which one has the higher melting point?

Kr(s) or Cu(s)

and..

CCl4(s) or SiCl4(s)

  1. 👍 0
  2. 👎 0
  3. 👁 167
  1. nvm i got it wrong:(

    1. 👍 0
    2. 👎 0
  2. Kr is a gas. Right? Cu is a solid. Right? So which do you think boils (melts, even) higher.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Please check my answer(Social Studies)

    In the Mayflower compact, why do the pilgrims "all due submission and obedience"? To show that they will remain sevants of God To show that they will follow the colony's rule•• To show that they will elect a colonial leader To

  2. Science, Example PLZ?

    Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life. Have Any Example? I Sure Dont Have Any... Can You Give

  3. Chemistry

    Bromine has two isotopes, Br- 79 and Br- 81. The relative atomic mass of bromine is 79.9. CALCULATE THE PERCENTAGE of Br-79 atoms in a sample of bromine. PLease help i'm really stuck Someone said: The total for 79 and 81 is 100%

  4. Math

    Which of the following expressions is 8x + 16 not equivalent? A. 2x + 5 + 6x + 11 B. 10x - 2x - 20 + 4 C. 2(4x + 8) D. 8(x + 2) (honestly i dont know what to choose)

  1. science

    Electrons that have the highest energy are _____. A. nuclear electrons B. part of the nucleus C. closest to the nucleus D. valence electrons Im not going to say an answer becuse I have no clue what it is and I dont want to get

  2. English

    ENGLISH ASSIGNMENT Answer the questions below according to the instructions given. Please note that response to BOTH questions must be included in the same submission!!! 1 Write a composition using one of the topics listed below

  3. algebra

    2a+3b-4c=7, a-b+2c=6 a) find an ordered triple of numbers (a,b,c) that satisfies both equations b) can you find a second ordered triple that satisfies both equations c) solve for b in terms of a, and solve for c in terms of a. how

  4. Educational techno

    Which is the best reason to be wary of those you talk to online 🔽-They may not be who they say they are -You dont where they live -You dont know their favorite foods How can you stay safe on the internet -create a screen name

  1. HISTORY

    13. In Mongol society, the expression "crane catching" referred to A. the popular pastime of hunting birds. B. the success of Mongol merchants in establishing long-term contracts with buyers. C. successful leaders forcing

  2. math

    suppose x and y are inversely proportional. a)if x^p and y^q are also inversely proportional, then how must p and q be related? b)if x^p and y^q are directly proportional, then how must p and q be related? a) i find if you add 1

  3. Career advice :)

    This is a random question I have.. I recently graduated with my BBA degree- Bachelor of business administration degree and my major was in Human Resource Management with my minor in leadership. I was so focused on completing the

  4. math

    can someone help me round 113.47 to the nearest meter? i dont know how.

You can view more similar questions or ask a new question.