23-07-2020
Chemistry

contestada

How are sodium (Na) and potassium (K) similar?
O
A. They rarely react.
B. They are hard metals.
O O
C. They are highly reactive.
D. They are soft nonmetals.

Respuesta :

resincyriac resincyriac

23-07-2020

Answer:

They are also relatively soft metals: sodium and potassium can be cut with a butter knife.

Answer Link

fanuelyitbarek777 fanuelyitbarek777

23-07-2020

Answer:A

Explanation:

Answer Link

Otras preguntas

Which expression is equivalent to (3²)

Pedro is going to teach third grade. He knows that it is very important that he emphasizes empathy. What would be a good strategy for doing this in the classroo

Explain why medical service providers require patients to sign a copy of the practices or organization’s financial policies. Should they be provided with a copy

Copy and complete the workings to find the value of each expression when m=2 and p=-4

Distance formula: StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot Does the point (1, StartRoot 7 EndRoot) lie on the circle shown? Explain.

Explain why a graph that fails the vertical-line test does not represent a function. Be sure to use the definition of a function in your answer

In McCulloch v. Maryland, the Supreme Court ruled that A) a federal law could not override state law. B) a state law could not override a federal law. C) Maryla

The three types of scaffolds are ________________. a. supported, needle beam, and two point suspension b. supported, two point suspension, and aerial lift truck

Help please I need it asap and thank you

Write a paragraph describing the main conflict in the story and explaining how it demonstrates different cultural perspectives.