2 years ago

Please help thank you

Chemistry

1 answer:

puteri [66]2 years ago

6 0

Answer:

B) Polonium and Arsenic

Explanation:

Metalloids are a small category of elements that are right between metals and non-metals, and have properties from those categories.

The most recognized are: Boron, Silicon, Germanium, Arsenic, Antimony, and Tellurium.

Some that are irregularly recognized are Polonium and Astatine.

The only option with the elements in either of the shown elements is B) Polonium and Arsenic.

You might be interested in

Balance this chemical formula<br> Fe + Cl2 = FeCl3

san4es73 [151]

First you find out how much each element has

Fe=1 * 2 Fe=1
Cl=2 *3 Cl=3 *2

now we multiply each so we can balance each side.

So now we get our balanced equation
2 Fe + 3 Cl2 = 2 FeCl<span>3</span>

5 0

2 years ago

Read 2 more answers

Currents at the surface of the ocean are

lakkis [162]

Answer:

D. The mixing of warm and cold water

Explanation:

5 0

2 years ago

A cold front in New Hampshire in December will bring __________.

JulijaS [17]

i really dont know and im so so so so sorry

6 0

2 years ago

a sample of gas measures 5 liters at 1 atm. to change the volume to a 3.5 liters at constant temperature what pressure must be a

Scorpion4ik [409]

Answer:

0.7atm

Explanation:

3.5/5 because constant temperature

8 0

2 years ago

Help science po this

liberstina [14]

Answer: 1-Exhale 2-inhale 3-contracted diaphragm 4-relaxed diaphragm.
Step by step explanation: hope this helped! Have a great day.

3 0

2 years ago