2 years ago

Which element ends in 4d2

1 answer:

Tju [1.3M]2 years ago

3 0

Answer:

Zr (Zirconium)

Explanation:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2

You might be interested in

bulgar [2K]

Answer:

1140 mmHg

Explanation:

1 atmosphere is 760 mmHg, so 1.5 atmospheres is ...

1.5×760 mmHg = 1140 mmHg

4 0

3 years ago

LenaWriter [7]

Answer:

B) burning wood

Explanation:

6 0

3 years ago

vesna_86 [32]

This is just a guess, but I do believe it is B

5 0

3 years ago

mash [69]

2 moles of lithium oxide

5 0

3 years ago

AleksAgata [21]

'cause alphe-particle which was +ve charge, get repulsion from the atom, so he deducted that.......

3 0

3 years ago