1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shutvik [7]
3 years ago
5

Which element has the greatest density at stp? 1. carbon 2. copper 3. chlorine 4. calcium

Chemistry
1 answer:
spin [16.1K]3 years ago
7 0
1 .......................
You might be interested in
Answer with explanation and you get brain list
lord [1]

Answer:

B.

Explanation:

There are the same amount of black circles in the reactant and product. There are also the same amount of white circles in the product and reactant.

3 0
3 years ago
How are acids and alkalis<br> similar?
Dmitry [639]

Answer:h

Explanation:

3 0
3 years ago
Read 2 more answers
How many protons and electrons does an ion of Ca2+ have?
murzikaleks [220]
The neutral atom also has 20 electrons, but to form the 2+ ion, it needs to lose 2 of these, giving just 18 electrons. A neutral calcium atom has 20 protons and so 20 electrons. A calcium ion has a 2+ charge so it has lost 2 electrons. It has 20 protons and 18 neutrons.
8 0
3 years ago
Who discovered electron ???
Zanzabum

It was a Cambridge UK scientist in the early part of the 20 th century who discovered the electron. His name was J J Thompson.

5 0
4 years ago
What 7 letter word is the study of the relationships between animals and plants in the environment?
True [87]

Answer:

Ecology is the study of the relationships between animals and plants in the environment.

8 0
4 years ago
Other questions:
  • a search team is hoping to recover cargo from a sunken ship.which section of the ocean floor would be the hardest to recover the
    12·1 answer
  • Metals show a wide range of chemical behavior. Give examples of that variation by describing some common properties of calcium,
    13·2 answers
  • Given the value of the equilibrium constant (Kc) for the equation (a), calculate the equilibrium constant for equation (b)
    10·1 answer
  • List the following carboxylic acid derivatives in decreasing order of reactivity in nucleophilic acyl substitution reactions: ac
    6·1 answer
  • Determine the total kilojoules in two tablespoons of crunchy peanut butter that contains 6 g of carbohydrate, 11 g of fat, and 9
    11·1 answer
  • 8 DO
    8·1 answer
  • How many moles are in 32.3g of calcium phosphate
    9·2 answers
  • Can someone help me pleaseee
    11·2 answers
  • At which of the four labeled points on the titration curve below do you expect to find the highest concentration of hydroxide
    6·1 answer
  • Question 7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!