3 years ago

Which element has properties most similar to those of chromium

1 answer:

7 0

Chromium is a chemical element with symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard and brittle metal which takes a high polish, resists tarnishing, and has a high melting point.

You might be interested in

For a stationary fluid, the pressure will vary in the x, y and z directions.T/F

solmaris [256]

Answer:

True

Explanation:

For a stationary fluid, the pressure will vary in the x, y and z directions.

5 0

3 years ago

Read 2 more answers

Magbigay ng 3 halimbawa ng lipunang sibil. Paki sagot ng wasto plies >_<

Sliva [168]

Answer:

i not anther stand your bla bla bla

6 0

2 years ago

Imagine that small pieces of the metals copper, magnesium and iron are placed in three test tubes labeled A, B, and C, respectiv

Marizza181 [45]

A) Cu

Cu + 2HCl --> CuCl2 + H2(g)

Products predicted: Copper(II) choloride and hydrogen gas

B) Mg

Mg + 2HCl --> MgCl2 + H2

Products predicted: magnesium chloride + hygrogen gas

C) Fe

Fe +2 HCl -> FeCl2 + H2, or
2Fe +6 HCl -> 2FeCl3 + 3H2

Products predicted: Iron(II) chloride, iron (III) chloride and hydrogen gas.

8 0

3 years ago

Which is one way that scientist communicate the result of an experiment

arlik [135]

Answer:

wove oral visalize

Explanation:

7 0

3 years ago

A screw is an example of a modified 1 pulley 2 Wedge 3 inclined plane 4 wheel

valentinak56 [21]

Answer: The answer would be D.

Explanation: When a screw is tightened into an object, it is wedge in between.

8 0

2 years ago